mirror of https://github.com/bkaradzic/bgfx
Added shadow samplers and updated example 15-shadowmaps-simple to use them.
This commit is contained in:
Branimir Karadžić
parent
a68ffbf4a0
commit
6eee3cca63
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@ -0,0 +1,11 @@
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$input v_view, v_normal, v_shadowcoord
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/*
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* Copyright 2013-2014 Dario Manesku. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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#include "../common/common.sh"
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#define SHADOW_PACKED_DEPTH 0
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#include "fs_sms_shadow.sh"
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@ -0,0 +1,11 @@
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$input v_view, v_normal, v_shadowcoord
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/*
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* Copyright 2013-2014 Dario Manesku. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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#include "../common/common.sh"
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#define SHADOW_PACKED_DEPTH 1
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#include "fs_sms_shadow.sh"
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@ -0,0 +1,11 @@
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/*
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* Copyright 2013-2014 Dario Manesku. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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#include "../common/common.sh"
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void main()
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{
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gl_FragColor = vec4_splat(0.0);
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}
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@ -1,5 +1,3 @@
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$input v_view, v_normal, v_shadowcoord
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/*
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* Copyright 2013-2014 Dario Manesku. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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@ -8,7 +6,13 @@ $input v_view, v_normal, v_shadowcoord
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#include "../common/common.sh"
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uniform vec4 u_lightPos;
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#if SHADOW_PACKED_DEPTH
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SAMPLER2D(u_shadowMap, 4);
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# define Sampler sampler2D
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#else
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SAMPLER2DSHADOW(u_shadowMap, 4);
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# define Sampler sampler2DShadow
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#endif // SHADOW_PACKED_DEPTH
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vec2 lit(vec3 _ld, vec3 _n, vec3 _vd, float _exp)
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{
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@ -23,7 +27,17 @@ vec2 lit(vec3 _ld, vec3 _n, vec3 _vd, float _exp)
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return max(vec2(ndotl, spec), 0.0);
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}
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float hardShadow(sampler2D _sampler, vec4 _shadowCoord, float _bias)
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float hardShadow(Sampler _sampler, vec4 _shadowCoord, float _bias)
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{
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vec3 texCoord = _shadowCoord.xyz/_shadowCoord.w;
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#if SHADOW_PACKED_DEPTH
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return step(texCoord.z-_bias, unpackRgbaToFloat(texture2D(_sampler, texCoord.xy) ) );
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#else
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return shadow2D(_sampler, vec3(texCoord.xy, texCoord.z-_bias) );
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#endif // SHADOW_PACKED_DEPTH
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}
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float PCF(Sampler _sampler, vec4 _shadowCoord, float _bias, vec2 _texelSize)
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{
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vec2 texCoord = _shadowCoord.xy/_shadowCoord.w;
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@ -36,15 +50,6 @@ float hardShadow(sampler2D _sampler, vec4 _shadowCoord, float _bias)
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return 1.0;
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}
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float receiver = (_shadowCoord.z-_bias)/_shadowCoord.w;
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float occluder = unpackRgbaToFloat(texture2D(_sampler, texCoord) );
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float visibility = step(receiver, occluder);
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return visibility;
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}
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float PCF(sampler2D _sampler, vec4 _shadowCoord, float _bias, vec2 _texelSize)
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{
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float result = 0.0;
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vec2 offset = _texelSize * _shadowCoord.w;
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@ -73,8 +78,8 @@ float PCF(sampler2D _sampler, vec4 _shadowCoord, float _bias, vec2 _texelSize)
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void main()
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{
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const float shadowMapBias = 0.005;
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const vec3 color = vec3_splat(1.0);
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float shadowMapBias = 0.005;
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vec3 color = vec3_splat(1.0);
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vec3 v = v_view;
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vec3 vd = -normalize(v);
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@ -91,6 +96,5 @@ void main()
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vec3 brdf = (lc.x + lc.y) * color * visibility;
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vec3 final = toGamma(abs(ambient + brdf) );
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gl_FragColor.xyz = final;
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gl_FragColor.w = 1.0;
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gl_FragColor = vec4(final, 1.0);
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}
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@ -12,4 +12,3 @@ void main()
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float depth = v_position.z/v_position.w * 0.5 + 0.5;
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gl_FragColor = packFloatToRgba(depth);
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}
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@ -462,10 +462,6 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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bgfx::UniformHandle u_lightPos = bgfx::createUniform("u_lightPos", bgfx::UniformType::Uniform4fv);
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bgfx::UniformHandle u_lightMtx = bgfx::createUniform("u_lightMtx", bgfx::UniformType::Uniform4x4fv);
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// Programs.
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bgfx::ProgramHandle progPackDepth = loadProgram("vs_smsimple_packdepth", "fs_smsimple_packdepth");
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bgfx::ProgramHandle progDraw = loadProgram("vs_smsimple_draw", "fs_smsimple_draw");
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// Vertex declarations.
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bgfx::VertexDecl PosNormalDecl;
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PosNormalDecl.begin();
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@ -486,12 +482,41 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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// Render targets.
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uint16_t shadowMapSize = 512;
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bgfx::TextureHandle fbtextures[] =
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// Get renderer capabilities info.
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//const bgfx::Caps* caps = bgfx::getCaps();
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// Shadow samplers are supported at least partially supported if texture
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// compare less equal feature is supported.
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bool shadowSamplerSupported = false; //0 != (caps->supported & BGFX_CAPS_TEXTURE_COMPARE_LEQUAL);
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bgfx::ProgramHandle progShadow;
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bgfx::ProgramHandle progMesh;
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if (shadowSamplerSupported)
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{
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bgfx::createTexture2D(shadowMapSize, shadowMapSize, 1, bgfx::TextureFormat::BGRA8, BGFX_TEXTURE_RT),
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bgfx::createTexture2D(shadowMapSize, shadowMapSize, 1, bgfx::TextureFormat::D16, BGFX_TEXTURE_RT_BUFFER_ONLY),
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};
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s_shadowMapFB = bgfx::createFrameBuffer(BX_COUNTOF(fbtextures), fbtextures, true);
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// Depth textures and shadow samplers are supported.
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progShadow = loadProgram("vs_sms_shadow", "fs_sms_shadow");
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progMesh = loadProgram("vs_sms_mesh", "fs_sms_mesh");
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bgfx::TextureHandle fbtextures[] =
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{
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bgfx::createTexture2D(shadowMapSize, shadowMapSize, 1, bgfx::TextureFormat::D16, BGFX_TEXTURE_COMPARE_LEQUAL),
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};
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s_shadowMapFB = bgfx::createFrameBuffer(BX_COUNTOF(fbtextures), fbtextures, true);
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}
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else
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{
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// Depth textures and shadow samplers are not supported. Use float
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// depth packing into color buffer instead.
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progShadow = loadProgram("vs_sms_shadow_pd", "fs_sms_shadow_pd");
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progMesh = loadProgram("vs_sms_mesh", "fs_sms_mesh_pd");
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bgfx::TextureHandle fbtextures[] =
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{
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bgfx::createTexture2D(shadowMapSize, shadowMapSize, 1, bgfx::TextureFormat::BGRA8, BGFX_TEXTURE_RT),
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bgfx::createTexture2D(shadowMapSize, shadowMapSize, 1, bgfx::TextureFormat::D16, BGFX_TEXTURE_RT_BUFFER_ONLY),
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};
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s_shadowMapFB = bgfx::createFrameBuffer(BX_COUNTOF(fbtextures), fbtextures, true);
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}
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// Set view and projection matrices.
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float view[16];
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// Use debug font to print information about this example.
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bgfx::dbgTextClear();
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bgfx::dbgTextPrintf(0, 1, 0x4f, "bgfx/examples/15-shadowmaps-simple");
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bgfx::dbgTextPrintf(0, 2, 0x6f, "Description: Shadow maps example.");
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bgfx::dbgTextPrintf(0, 2, 0x6f, "Description: Shadow maps example (technique: %s).", shadowSamplerSupported ? "depth texture and shadow samplers" : "shadow depth packed into color texture");
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bgfx::dbgTextPrintf(0, 3, 0x0f, "Frame: % 7.3f[ms]", double(frameTime)*toMs);
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// Setup lights.
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@ -569,11 +594,6 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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);
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// Define matrices.
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float screenView[16];
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float screenProj[16];
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mtxIdentity(screenView);
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mtxOrtho(screenProj, 0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 100.0f);
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float lightView[16];
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float lightProj[16];
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@ -601,7 +621,6 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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, BGFX_CLEAR_COLOR_BIT | BGFX_CLEAR_DEPTH_BIT
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, 0x303030ff, 1.0f, 0
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);
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bgfx::submitMask(RENDER_SHADOW_PASS_BIT|RENDER_SCENE_PASS_BIT);
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// Render.
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float mtxShadow[16];
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// Floor.
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mtxMul(lightMtx, mtxFloor, mtxShadow);
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bgfx::setUniform(u_lightMtx, lightMtx);
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hplaneMesh.submit(RENDER_SCENE_PASS_ID, mtxFloor, progDraw);
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hplaneMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxFloor, progPackDepth);
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hplaneMesh.submit(RENDER_SCENE_PASS_ID, mtxFloor, progMesh);
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hplaneMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxFloor, progShadow);
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// Bunny.
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mtxMul(lightMtx, mtxBunny, mtxShadow);
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bgfx::setUniform(u_lightMtx, lightMtx);
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bunnyMesh.submit(RENDER_SCENE_PASS_ID, mtxBunny, progDraw);
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bunnyMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxBunny, progPackDepth);
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bunnyMesh.submit(RENDER_SCENE_PASS_ID, mtxBunny, progMesh);
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bunnyMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxBunny, progShadow);
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// Hollow cube.
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mtxMul(lightMtx, mtxHollowcube, mtxShadow);
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bgfx::setUniform(u_lightMtx, lightMtx);
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hollowcubeMesh.submit(RENDER_SCENE_PASS_ID, mtxHollowcube, progDraw);
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hollowcubeMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxHollowcube, progPackDepth);
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hollowcubeMesh.submit(RENDER_SCENE_PASS_ID, mtxHollowcube, progMesh);
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hollowcubeMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxHollowcube, progShadow);
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// Cube.
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mtxMul(lightMtx, mtxCube, mtxShadow);
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bgfx::setUniform(u_lightMtx, lightMtx);
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cubeMesh.submit(RENDER_SCENE_PASS_ID, mtxCube, progDraw);
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cubeMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxCube, progPackDepth);
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cubeMesh.submit(RENDER_SCENE_PASS_ID, mtxCube, progMesh);
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cubeMesh.submitShadow(RENDER_SHADOW_PASS_ID, mtxCube, progShadow);
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// Advance to next frame. Rendering thread will be kicked to
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// process submitted rendering primitives.
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hollowcubeMesh.unload();
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hplaneMesh.unload();
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bgfx::destroyProgram(progPackDepth);
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bgfx::destroyProgram(progDraw);
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bgfx::destroyProgram(progShadow);
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bgfx::destroyProgram(progMesh);
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bgfx::destroyFrameBuffer(s_shadowMapFB);
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@ -0,0 +1,13 @@
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$input a_position
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/*
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* Copyright 2013-2014 Dario Manesku. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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#include "../common/common.sh"
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void main()
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{
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gl_Position = mul(u_modelViewProj, vec4(a_position, 1.0) );
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}
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@ -1,389 +0,0 @@
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FSHpjHvarying vec3 v_normal;
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varying vec4 v_shadowcoord;
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varying vec3 v_view;
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uniform vec4 u_lightPos;
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uniform sampler2D u_shadowMap;
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void main ()
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{
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vec2 lc_1;
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vec3 tmpvar_2;
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tmpvar_2 = -(normalize(u_lightPos.xyz));
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float tmpvar_3;
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tmpvar_3 = dot (v_normal, tmpvar_2);
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vec2 tmpvar_4;
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tmpvar_4.x = tmpvar_3;
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tmpvar_4.y = (((
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float((tmpvar_3 >= 0.0))
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*
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pow (max (0.0, dot ((
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((2.0 * tmpvar_3) * v_normal)
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- tmpvar_2), -(
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normalize(v_view)
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))), 1.0)
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) * 3.0) / 8.0);
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lc_1 = max (tmpvar_4, 0.0);
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lowp float result_5;
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result_5 = 0.0;
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vec2 tmpvar_6;
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tmpvar_6 = (vec2(0.00195313, 0.00195313) * v_shadowcoord.w);
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vec4 tmpvar_7;
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tmpvar_7.zw = vec2(0.0, 0.0);
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tmpvar_7.xy = (vec2(-1.5, -1.5) * tmpvar_6);
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vec4 _shadowCoord_8;
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_shadowCoord_8 = (v_shadowcoord + tmpvar_7);
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lowp float tmpvar_9;
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vec2 tmpvar_10;
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tmpvar_10 = (_shadowCoord_8.xy / _shadowCoord_8.w);
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bool tmpvar_11;
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if (any(greaterThan (tmpvar_10, vec2(1.0, 1.0)))) {
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tmpvar_11 = bool(1);
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} else {
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tmpvar_11 = any(lessThan (tmpvar_10, vec2(0.0, 0.0)));
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};
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if (tmpvar_11) {
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tmpvar_9 = 1.0;
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} else {
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tmpvar_9 = float((dot (texture2D (u_shadowMap, tmpvar_10), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
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(_shadowCoord_8.z - 0.005)
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/ _shadowCoord_8.w)));
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};
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result_5 = tmpvar_9;
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vec4 tmpvar_12;
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tmpvar_12.zw = vec2(0.0, 0.0);
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tmpvar_12.xy = (vec2(-1.5, -0.5) * tmpvar_6);
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vec4 _shadowCoord_13;
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_shadowCoord_13 = (v_shadowcoord + tmpvar_12);
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lowp float tmpvar_14;
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vec2 tmpvar_15;
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tmpvar_15 = (_shadowCoord_13.xy / _shadowCoord_13.w);
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bool tmpvar_16;
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if (any(greaterThan (tmpvar_15, vec2(1.0, 1.0)))) {
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tmpvar_16 = bool(1);
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} else {
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tmpvar_16 = any(lessThan (tmpvar_15, vec2(0.0, 0.0)));
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};
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if (tmpvar_16) {
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tmpvar_14 = 1.0;
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} else {
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tmpvar_14 = float((dot (texture2D (u_shadowMap, tmpvar_15), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
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(_shadowCoord_13.z - 0.005)
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/ _shadowCoord_13.w)));
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};
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result_5 = (tmpvar_9 + tmpvar_14);
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vec4 tmpvar_17;
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tmpvar_17.zw = vec2(0.0, 0.0);
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tmpvar_17.xy = (vec2(-1.5, 0.5) * tmpvar_6);
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vec4 _shadowCoord_18;
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_shadowCoord_18 = (v_shadowcoord + tmpvar_17);
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lowp float tmpvar_19;
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vec2 tmpvar_20;
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tmpvar_20 = (_shadowCoord_18.xy / _shadowCoord_18.w);
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bool tmpvar_21;
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if (any(greaterThan (tmpvar_20, vec2(1.0, 1.0)))) {
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tmpvar_21 = bool(1);
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} else {
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tmpvar_21 = any(lessThan (tmpvar_20, vec2(0.0, 0.0)));
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};
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if (tmpvar_21) {
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tmpvar_19 = 1.0;
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} else {
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tmpvar_19 = float((dot (texture2D (u_shadowMap, tmpvar_20), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
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(_shadowCoord_18.z - 0.005)
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/ _shadowCoord_18.w)));
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};
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result_5 = (result_5 + tmpvar_19);
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vec4 tmpvar_22;
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tmpvar_22.zw = vec2(0.0, 0.0);
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tmpvar_22.xy = (vec2(-1.5, 1.5) * tmpvar_6);
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vec4 _shadowCoord_23;
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_shadowCoord_23 = (v_shadowcoord + tmpvar_22);
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lowp float tmpvar_24;
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vec2 tmpvar_25;
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tmpvar_25 = (_shadowCoord_23.xy / _shadowCoord_23.w);
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bool tmpvar_26;
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if (any(greaterThan (tmpvar_25, vec2(1.0, 1.0)))) {
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tmpvar_26 = bool(1);
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} else {
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tmpvar_26 = any(lessThan (tmpvar_25, vec2(0.0, 0.0)));
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};
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if (tmpvar_26) {
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tmpvar_24 = 1.0;
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} else {
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tmpvar_24 = float((dot (texture2D (u_shadowMap, tmpvar_25), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
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(_shadowCoord_23.z - 0.005)
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/ _shadowCoord_23.w)));
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};
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result_5 = (result_5 + tmpvar_24);
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vec4 tmpvar_27;
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tmpvar_27.zw = vec2(0.0, 0.0);
|
||||
tmpvar_27.xy = (vec2(-0.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_28;
|
||||
_shadowCoord_28 = (v_shadowcoord + tmpvar_27);
|
||||
lowp float tmpvar_29;
|
||||
vec2 tmpvar_30;
|
||||
tmpvar_30 = (_shadowCoord_28.xy / _shadowCoord_28.w);
|
||||
bool tmpvar_31;
|
||||
if (any(greaterThan (tmpvar_30, vec2(1.0, 1.0)))) {
|
||||
tmpvar_31 = bool(1);
|
||||
} else {
|
||||
tmpvar_31 = any(lessThan (tmpvar_30, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_31) {
|
||||
tmpvar_29 = 1.0;
|
||||
} else {
|
||||
tmpvar_29 = float((dot (texture2D (u_shadowMap, tmpvar_30), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_28.z - 0.005)
|
||||
/ _shadowCoord_28.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_29);
|
||||
vec4 tmpvar_32;
|
||||
tmpvar_32.zw = vec2(0.0, 0.0);
|
||||
tmpvar_32.xy = (vec2(-0.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_33;
|
||||
_shadowCoord_33 = (v_shadowcoord + tmpvar_32);
|
||||
lowp float tmpvar_34;
|
||||
vec2 tmpvar_35;
|
||||
tmpvar_35 = (_shadowCoord_33.xy / _shadowCoord_33.w);
|
||||
bool tmpvar_36;
|
||||
if (any(greaterThan (tmpvar_35, vec2(1.0, 1.0)))) {
|
||||
tmpvar_36 = bool(1);
|
||||
} else {
|
||||
tmpvar_36 = any(lessThan (tmpvar_35, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_36) {
|
||||
tmpvar_34 = 1.0;
|
||||
} else {
|
||||
tmpvar_34 = float((dot (texture2D (u_shadowMap, tmpvar_35), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_33.z - 0.005)
|
||||
/ _shadowCoord_33.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_34);
|
||||
vec4 tmpvar_37;
|
||||
tmpvar_37.zw = vec2(0.0, 0.0);
|
||||
tmpvar_37.xy = (vec2(-0.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_38;
|
||||
_shadowCoord_38 = (v_shadowcoord + tmpvar_37);
|
||||
lowp float tmpvar_39;
|
||||
vec2 tmpvar_40;
|
||||
tmpvar_40 = (_shadowCoord_38.xy / _shadowCoord_38.w);
|
||||
bool tmpvar_41;
|
||||
if (any(greaterThan (tmpvar_40, vec2(1.0, 1.0)))) {
|
||||
tmpvar_41 = bool(1);
|
||||
} else {
|
||||
tmpvar_41 = any(lessThan (tmpvar_40, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_41) {
|
||||
tmpvar_39 = 1.0;
|
||||
} else {
|
||||
tmpvar_39 = float((dot (texture2D (u_shadowMap, tmpvar_40), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_38.z - 0.005)
|
||||
/ _shadowCoord_38.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_39);
|
||||
vec4 tmpvar_42;
|
||||
tmpvar_42.zw = vec2(0.0, 0.0);
|
||||
tmpvar_42.xy = (vec2(-0.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_43;
|
||||
_shadowCoord_43 = (v_shadowcoord + tmpvar_42);
|
||||
lowp float tmpvar_44;
|
||||
vec2 tmpvar_45;
|
||||
tmpvar_45 = (_shadowCoord_43.xy / _shadowCoord_43.w);
|
||||
bool tmpvar_46;
|
||||
if (any(greaterThan (tmpvar_45, vec2(1.0, 1.0)))) {
|
||||
tmpvar_46 = bool(1);
|
||||
} else {
|
||||
tmpvar_46 = any(lessThan (tmpvar_45, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_46) {
|
||||
tmpvar_44 = 1.0;
|
||||
} else {
|
||||
tmpvar_44 = float((dot (texture2D (u_shadowMap, tmpvar_45), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_43.z - 0.005)
|
||||
/ _shadowCoord_43.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_44);
|
||||
vec4 tmpvar_47;
|
||||
tmpvar_47.zw = vec2(0.0, 0.0);
|
||||
tmpvar_47.xy = (vec2(0.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_48;
|
||||
_shadowCoord_48 = (v_shadowcoord + tmpvar_47);
|
||||
lowp float tmpvar_49;
|
||||
vec2 tmpvar_50;
|
||||
tmpvar_50 = (_shadowCoord_48.xy / _shadowCoord_48.w);
|
||||
bool tmpvar_51;
|
||||
if (any(greaterThan (tmpvar_50, vec2(1.0, 1.0)))) {
|
||||
tmpvar_51 = bool(1);
|
||||
} else {
|
||||
tmpvar_51 = any(lessThan (tmpvar_50, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_51) {
|
||||
tmpvar_49 = 1.0;
|
||||
} else {
|
||||
tmpvar_49 = float((dot (texture2D (u_shadowMap, tmpvar_50), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_48.z - 0.005)
|
||||
/ _shadowCoord_48.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_49);
|
||||
vec4 tmpvar_52;
|
||||
tmpvar_52.zw = vec2(0.0, 0.0);
|
||||
tmpvar_52.xy = (vec2(0.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_53;
|
||||
_shadowCoord_53 = (v_shadowcoord + tmpvar_52);
|
||||
lowp float tmpvar_54;
|
||||
vec2 tmpvar_55;
|
||||
tmpvar_55 = (_shadowCoord_53.xy / _shadowCoord_53.w);
|
||||
bool tmpvar_56;
|
||||
if (any(greaterThan (tmpvar_55, vec2(1.0, 1.0)))) {
|
||||
tmpvar_56 = bool(1);
|
||||
} else {
|
||||
tmpvar_56 = any(lessThan (tmpvar_55, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_56) {
|
||||
tmpvar_54 = 1.0;
|
||||
} else {
|
||||
tmpvar_54 = float((dot (texture2D (u_shadowMap, tmpvar_55), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_53.z - 0.005)
|
||||
/ _shadowCoord_53.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_54);
|
||||
vec4 tmpvar_57;
|
||||
tmpvar_57.zw = vec2(0.0, 0.0);
|
||||
tmpvar_57.xy = (vec2(0.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_58;
|
||||
_shadowCoord_58 = (v_shadowcoord + tmpvar_57);
|
||||
lowp float tmpvar_59;
|
||||
vec2 tmpvar_60;
|
||||
tmpvar_60 = (_shadowCoord_58.xy / _shadowCoord_58.w);
|
||||
bool tmpvar_61;
|
||||
if (any(greaterThan (tmpvar_60, vec2(1.0, 1.0)))) {
|
||||
tmpvar_61 = bool(1);
|
||||
} else {
|
||||
tmpvar_61 = any(lessThan (tmpvar_60, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_61) {
|
||||
tmpvar_59 = 1.0;
|
||||
} else {
|
||||
tmpvar_59 = float((dot (texture2D (u_shadowMap, tmpvar_60), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_58.z - 0.005)
|
||||
/ _shadowCoord_58.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_59);
|
||||
vec4 tmpvar_62;
|
||||
tmpvar_62.zw = vec2(0.0, 0.0);
|
||||
tmpvar_62.xy = (vec2(0.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_63;
|
||||
_shadowCoord_63 = (v_shadowcoord + tmpvar_62);
|
||||
lowp float tmpvar_64;
|
||||
vec2 tmpvar_65;
|
||||
tmpvar_65 = (_shadowCoord_63.xy / _shadowCoord_63.w);
|
||||
bool tmpvar_66;
|
||||
if (any(greaterThan (tmpvar_65, vec2(1.0, 1.0)))) {
|
||||
tmpvar_66 = bool(1);
|
||||
} else {
|
||||
tmpvar_66 = any(lessThan (tmpvar_65, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_66) {
|
||||
tmpvar_64 = 1.0;
|
||||
} else {
|
||||
tmpvar_64 = float((dot (texture2D (u_shadowMap, tmpvar_65), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_63.z - 0.005)
|
||||
/ _shadowCoord_63.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_64);
|
||||
vec4 tmpvar_67;
|
||||
tmpvar_67.zw = vec2(0.0, 0.0);
|
||||
tmpvar_67.xy = (vec2(1.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_68;
|
||||
_shadowCoord_68 = (v_shadowcoord + tmpvar_67);
|
||||
lowp float tmpvar_69;
|
||||
vec2 tmpvar_70;
|
||||
tmpvar_70 = (_shadowCoord_68.xy / _shadowCoord_68.w);
|
||||
bool tmpvar_71;
|
||||
if (any(greaterThan (tmpvar_70, vec2(1.0, 1.0)))) {
|
||||
tmpvar_71 = bool(1);
|
||||
} else {
|
||||
tmpvar_71 = any(lessThan (tmpvar_70, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_71) {
|
||||
tmpvar_69 = 1.0;
|
||||
} else {
|
||||
tmpvar_69 = float((dot (texture2D (u_shadowMap, tmpvar_70), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_68.z - 0.005)
|
||||
/ _shadowCoord_68.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_69);
|
||||
vec4 tmpvar_72;
|
||||
tmpvar_72.zw = vec2(0.0, 0.0);
|
||||
tmpvar_72.xy = (vec2(1.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_73;
|
||||
_shadowCoord_73 = (v_shadowcoord + tmpvar_72);
|
||||
lowp float tmpvar_74;
|
||||
vec2 tmpvar_75;
|
||||
tmpvar_75 = (_shadowCoord_73.xy / _shadowCoord_73.w);
|
||||
bool tmpvar_76;
|
||||
if (any(greaterThan (tmpvar_75, vec2(1.0, 1.0)))) {
|
||||
tmpvar_76 = bool(1);
|
||||
} else {
|
||||
tmpvar_76 = any(lessThan (tmpvar_75, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_76) {
|
||||
tmpvar_74 = 1.0;
|
||||
} else {
|
||||
tmpvar_74 = float((dot (texture2D (u_shadowMap, tmpvar_75), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_73.z - 0.005)
|
||||
/ _shadowCoord_73.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_74);
|
||||
vec4 tmpvar_77;
|
||||
tmpvar_77.zw = vec2(0.0, 0.0);
|
||||
tmpvar_77.xy = (vec2(1.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_78;
|
||||
_shadowCoord_78 = (v_shadowcoord + tmpvar_77);
|
||||
lowp float tmpvar_79;
|
||||
vec2 tmpvar_80;
|
||||
tmpvar_80 = (_shadowCoord_78.xy / _shadowCoord_78.w);
|
||||
bool tmpvar_81;
|
||||
if (any(greaterThan (tmpvar_80, vec2(1.0, 1.0)))) {
|
||||
tmpvar_81 = bool(1);
|
||||
} else {
|
||||
tmpvar_81 = any(lessThan (tmpvar_80, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_81) {
|
||||
tmpvar_79 = 1.0;
|
||||
} else {
|
||||
tmpvar_79 = float((dot (texture2D (u_shadowMap, tmpvar_80), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_78.z - 0.005)
|
||||
/ _shadowCoord_78.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_79);
|
||||
vec4 tmpvar_82;
|
||||
tmpvar_82.zw = vec2(0.0, 0.0);
|
||||
tmpvar_82.xy = (vec2(1.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_83;
|
||||
_shadowCoord_83 = (v_shadowcoord + tmpvar_82);
|
||||
lowp float tmpvar_84;
|
||||
vec2 tmpvar_85;
|
||||
tmpvar_85 = (_shadowCoord_83.xy / _shadowCoord_83.w);
|
||||
bool tmpvar_86;
|
||||
if (any(greaterThan (tmpvar_85, vec2(1.0, 1.0)))) {
|
||||
tmpvar_86 = bool(1);
|
||||
} else {
|
||||
tmpvar_86 = any(lessThan (tmpvar_85, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_86) {
|
||||
tmpvar_84 = 1.0;
|
||||
} else {
|
||||
tmpvar_84 = float((dot (texture2D (u_shadowMap, tmpvar_85), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_83.z - 0.005)
|
||||
/ _shadowCoord_83.w)));
|
||||
};
|
||||
lowp float tmpvar_87;
|
||||
tmpvar_87 = (result_5 + tmpvar_84);
|
||||
result_5 = tmpvar_87;
|
||||
gl_FragColor.xyz = pow (abs((vec3(0.1, 0.1, 0.1) +
|
||||
(vec3((lc_1.x + lc_1.y)) * (tmpvar_87 / 16.0))
|
||||
)), vec3(0.454545, 0.454545, 0.454545));
|
||||
gl_FragColor.w = 1.0;
|
||||
}
|
||||
|
||||
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
|
|
@ -1,389 +0,0 @@
|
|||
FSHpjHvarying vec3 v_normal;
|
||||
varying vec4 v_shadowcoord;
|
||||
varying vec3 v_view;
|
||||
uniform vec4 u_lightPos;
|
||||
uniform sampler2D u_shadowMap;
|
||||
void main ()
|
||||
{
|
||||
vec2 lc_1;
|
||||
vec3 tmpvar_2;
|
||||
tmpvar_2 = -(normalize(u_lightPos.xyz));
|
||||
float tmpvar_3;
|
||||
tmpvar_3 = dot (v_normal, tmpvar_2);
|
||||
vec2 tmpvar_4;
|
||||
tmpvar_4.x = tmpvar_3;
|
||||
tmpvar_4.y = (((
|
||||
float((tmpvar_3 >= 0.0))
|
||||
*
|
||||
pow (max (0.0, dot ((
|
||||
((2.0 * tmpvar_3) * v_normal)
|
||||
- tmpvar_2), -(
|
||||
normalize(v_view)
|
||||
))), 1.0)
|
||||
) * 3.0) / 8.0);
|
||||
lc_1 = max (tmpvar_4, 0.0);
|
||||
float result_5;
|
||||
result_5 = 0.0;
|
||||
vec2 tmpvar_6;
|
||||
tmpvar_6 = (vec2(0.00195313, 0.00195313) * v_shadowcoord.w);
|
||||
vec4 tmpvar_7;
|
||||
tmpvar_7.zw = vec2(0.0, 0.0);
|
||||
tmpvar_7.xy = (vec2(-1.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_8;
|
||||
_shadowCoord_8 = (v_shadowcoord + tmpvar_7);
|
||||
float tmpvar_9;
|
||||
vec2 tmpvar_10;
|
||||
tmpvar_10 = (_shadowCoord_8.xy / _shadowCoord_8.w);
|
||||
bool tmpvar_11;
|
||||
if (any(greaterThan (tmpvar_10, vec2(1.0, 1.0)))) {
|
||||
tmpvar_11 = bool(1);
|
||||
} else {
|
||||
tmpvar_11 = any(lessThan (tmpvar_10, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_11) {
|
||||
tmpvar_9 = 1.0;
|
||||
} else {
|
||||
tmpvar_9 = float((dot (texture2D (u_shadowMap, tmpvar_10), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_8.z - 0.005)
|
||||
/ _shadowCoord_8.w)));
|
||||
};
|
||||
result_5 = tmpvar_9;
|
||||
vec4 tmpvar_12;
|
||||
tmpvar_12.zw = vec2(0.0, 0.0);
|
||||
tmpvar_12.xy = (vec2(-1.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_13;
|
||||
_shadowCoord_13 = (v_shadowcoord + tmpvar_12);
|
||||
float tmpvar_14;
|
||||
vec2 tmpvar_15;
|
||||
tmpvar_15 = (_shadowCoord_13.xy / _shadowCoord_13.w);
|
||||
bool tmpvar_16;
|
||||
if (any(greaterThan (tmpvar_15, vec2(1.0, 1.0)))) {
|
||||
tmpvar_16 = bool(1);
|
||||
} else {
|
||||
tmpvar_16 = any(lessThan (tmpvar_15, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_16) {
|
||||
tmpvar_14 = 1.0;
|
||||
} else {
|
||||
tmpvar_14 = float((dot (texture2D (u_shadowMap, tmpvar_15), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_13.z - 0.005)
|
||||
/ _shadowCoord_13.w)));
|
||||
};
|
||||
result_5 = (tmpvar_9 + tmpvar_14);
|
||||
vec4 tmpvar_17;
|
||||
tmpvar_17.zw = vec2(0.0, 0.0);
|
||||
tmpvar_17.xy = (vec2(-1.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_18;
|
||||
_shadowCoord_18 = (v_shadowcoord + tmpvar_17);
|
||||
float tmpvar_19;
|
||||
vec2 tmpvar_20;
|
||||
tmpvar_20 = (_shadowCoord_18.xy / _shadowCoord_18.w);
|
||||
bool tmpvar_21;
|
||||
if (any(greaterThan (tmpvar_20, vec2(1.0, 1.0)))) {
|
||||
tmpvar_21 = bool(1);
|
||||
} else {
|
||||
tmpvar_21 = any(lessThan (tmpvar_20, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_21) {
|
||||
tmpvar_19 = 1.0;
|
||||
} else {
|
||||
tmpvar_19 = float((dot (texture2D (u_shadowMap, tmpvar_20), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_18.z - 0.005)
|
||||
/ _shadowCoord_18.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_19);
|
||||
vec4 tmpvar_22;
|
||||
tmpvar_22.zw = vec2(0.0, 0.0);
|
||||
tmpvar_22.xy = (vec2(-1.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_23;
|
||||
_shadowCoord_23 = (v_shadowcoord + tmpvar_22);
|
||||
float tmpvar_24;
|
||||
vec2 tmpvar_25;
|
||||
tmpvar_25 = (_shadowCoord_23.xy / _shadowCoord_23.w);
|
||||
bool tmpvar_26;
|
||||
if (any(greaterThan (tmpvar_25, vec2(1.0, 1.0)))) {
|
||||
tmpvar_26 = bool(1);
|
||||
} else {
|
||||
tmpvar_26 = any(lessThan (tmpvar_25, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_26) {
|
||||
tmpvar_24 = 1.0;
|
||||
} else {
|
||||
tmpvar_24 = float((dot (texture2D (u_shadowMap, tmpvar_25), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_23.z - 0.005)
|
||||
/ _shadowCoord_23.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_24);
|
||||
vec4 tmpvar_27;
|
||||
tmpvar_27.zw = vec2(0.0, 0.0);
|
||||
tmpvar_27.xy = (vec2(-0.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_28;
|
||||
_shadowCoord_28 = (v_shadowcoord + tmpvar_27);
|
||||
float tmpvar_29;
|
||||
vec2 tmpvar_30;
|
||||
tmpvar_30 = (_shadowCoord_28.xy / _shadowCoord_28.w);
|
||||
bool tmpvar_31;
|
||||
if (any(greaterThan (tmpvar_30, vec2(1.0, 1.0)))) {
|
||||
tmpvar_31 = bool(1);
|
||||
} else {
|
||||
tmpvar_31 = any(lessThan (tmpvar_30, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_31) {
|
||||
tmpvar_29 = 1.0;
|
||||
} else {
|
||||
tmpvar_29 = float((dot (texture2D (u_shadowMap, tmpvar_30), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_28.z - 0.005)
|
||||
/ _shadowCoord_28.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_29);
|
||||
vec4 tmpvar_32;
|
||||
tmpvar_32.zw = vec2(0.0, 0.0);
|
||||
tmpvar_32.xy = (vec2(-0.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_33;
|
||||
_shadowCoord_33 = (v_shadowcoord + tmpvar_32);
|
||||
float tmpvar_34;
|
||||
vec2 tmpvar_35;
|
||||
tmpvar_35 = (_shadowCoord_33.xy / _shadowCoord_33.w);
|
||||
bool tmpvar_36;
|
||||
if (any(greaterThan (tmpvar_35, vec2(1.0, 1.0)))) {
|
||||
tmpvar_36 = bool(1);
|
||||
} else {
|
||||
tmpvar_36 = any(lessThan (tmpvar_35, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_36) {
|
||||
tmpvar_34 = 1.0;
|
||||
} else {
|
||||
tmpvar_34 = float((dot (texture2D (u_shadowMap, tmpvar_35), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_33.z - 0.005)
|
||||
/ _shadowCoord_33.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_34);
|
||||
vec4 tmpvar_37;
|
||||
tmpvar_37.zw = vec2(0.0, 0.0);
|
||||
tmpvar_37.xy = (vec2(-0.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_38;
|
||||
_shadowCoord_38 = (v_shadowcoord + tmpvar_37);
|
||||
float tmpvar_39;
|
||||
vec2 tmpvar_40;
|
||||
tmpvar_40 = (_shadowCoord_38.xy / _shadowCoord_38.w);
|
||||
bool tmpvar_41;
|
||||
if (any(greaterThan (tmpvar_40, vec2(1.0, 1.0)))) {
|
||||
tmpvar_41 = bool(1);
|
||||
} else {
|
||||
tmpvar_41 = any(lessThan (tmpvar_40, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_41) {
|
||||
tmpvar_39 = 1.0;
|
||||
} else {
|
||||
tmpvar_39 = float((dot (texture2D (u_shadowMap, tmpvar_40), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_38.z - 0.005)
|
||||
/ _shadowCoord_38.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_39);
|
||||
vec4 tmpvar_42;
|
||||
tmpvar_42.zw = vec2(0.0, 0.0);
|
||||
tmpvar_42.xy = (vec2(-0.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_43;
|
||||
_shadowCoord_43 = (v_shadowcoord + tmpvar_42);
|
||||
float tmpvar_44;
|
||||
vec2 tmpvar_45;
|
||||
tmpvar_45 = (_shadowCoord_43.xy / _shadowCoord_43.w);
|
||||
bool tmpvar_46;
|
||||
if (any(greaterThan (tmpvar_45, vec2(1.0, 1.0)))) {
|
||||
tmpvar_46 = bool(1);
|
||||
} else {
|
||||
tmpvar_46 = any(lessThan (tmpvar_45, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_46) {
|
||||
tmpvar_44 = 1.0;
|
||||
} else {
|
||||
tmpvar_44 = float((dot (texture2D (u_shadowMap, tmpvar_45), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_43.z - 0.005)
|
||||
/ _shadowCoord_43.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_44);
|
||||
vec4 tmpvar_47;
|
||||
tmpvar_47.zw = vec2(0.0, 0.0);
|
||||
tmpvar_47.xy = (vec2(0.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_48;
|
||||
_shadowCoord_48 = (v_shadowcoord + tmpvar_47);
|
||||
float tmpvar_49;
|
||||
vec2 tmpvar_50;
|
||||
tmpvar_50 = (_shadowCoord_48.xy / _shadowCoord_48.w);
|
||||
bool tmpvar_51;
|
||||
if (any(greaterThan (tmpvar_50, vec2(1.0, 1.0)))) {
|
||||
tmpvar_51 = bool(1);
|
||||
} else {
|
||||
tmpvar_51 = any(lessThan (tmpvar_50, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_51) {
|
||||
tmpvar_49 = 1.0;
|
||||
} else {
|
||||
tmpvar_49 = float((dot (texture2D (u_shadowMap, tmpvar_50), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_48.z - 0.005)
|
||||
/ _shadowCoord_48.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_49);
|
||||
vec4 tmpvar_52;
|
||||
tmpvar_52.zw = vec2(0.0, 0.0);
|
||||
tmpvar_52.xy = (vec2(0.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_53;
|
||||
_shadowCoord_53 = (v_shadowcoord + tmpvar_52);
|
||||
float tmpvar_54;
|
||||
vec2 tmpvar_55;
|
||||
tmpvar_55 = (_shadowCoord_53.xy / _shadowCoord_53.w);
|
||||
bool tmpvar_56;
|
||||
if (any(greaterThan (tmpvar_55, vec2(1.0, 1.0)))) {
|
||||
tmpvar_56 = bool(1);
|
||||
} else {
|
||||
tmpvar_56 = any(lessThan (tmpvar_55, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_56) {
|
||||
tmpvar_54 = 1.0;
|
||||
} else {
|
||||
tmpvar_54 = float((dot (texture2D (u_shadowMap, tmpvar_55), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_53.z - 0.005)
|
||||
/ _shadowCoord_53.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_54);
|
||||
vec4 tmpvar_57;
|
||||
tmpvar_57.zw = vec2(0.0, 0.0);
|
||||
tmpvar_57.xy = (vec2(0.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_58;
|
||||
_shadowCoord_58 = (v_shadowcoord + tmpvar_57);
|
||||
float tmpvar_59;
|
||||
vec2 tmpvar_60;
|
||||
tmpvar_60 = (_shadowCoord_58.xy / _shadowCoord_58.w);
|
||||
bool tmpvar_61;
|
||||
if (any(greaterThan (tmpvar_60, vec2(1.0, 1.0)))) {
|
||||
tmpvar_61 = bool(1);
|
||||
} else {
|
||||
tmpvar_61 = any(lessThan (tmpvar_60, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_61) {
|
||||
tmpvar_59 = 1.0;
|
||||
} else {
|
||||
tmpvar_59 = float((dot (texture2D (u_shadowMap, tmpvar_60), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_58.z - 0.005)
|
||||
/ _shadowCoord_58.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_59);
|
||||
vec4 tmpvar_62;
|
||||
tmpvar_62.zw = vec2(0.0, 0.0);
|
||||
tmpvar_62.xy = (vec2(0.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_63;
|
||||
_shadowCoord_63 = (v_shadowcoord + tmpvar_62);
|
||||
float tmpvar_64;
|
||||
vec2 tmpvar_65;
|
||||
tmpvar_65 = (_shadowCoord_63.xy / _shadowCoord_63.w);
|
||||
bool tmpvar_66;
|
||||
if (any(greaterThan (tmpvar_65, vec2(1.0, 1.0)))) {
|
||||
tmpvar_66 = bool(1);
|
||||
} else {
|
||||
tmpvar_66 = any(lessThan (tmpvar_65, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_66) {
|
||||
tmpvar_64 = 1.0;
|
||||
} else {
|
||||
tmpvar_64 = float((dot (texture2D (u_shadowMap, tmpvar_65), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_63.z - 0.005)
|
||||
/ _shadowCoord_63.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_64);
|
||||
vec4 tmpvar_67;
|
||||
tmpvar_67.zw = vec2(0.0, 0.0);
|
||||
tmpvar_67.xy = (vec2(1.5, -1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_68;
|
||||
_shadowCoord_68 = (v_shadowcoord + tmpvar_67);
|
||||
float tmpvar_69;
|
||||
vec2 tmpvar_70;
|
||||
tmpvar_70 = (_shadowCoord_68.xy / _shadowCoord_68.w);
|
||||
bool tmpvar_71;
|
||||
if (any(greaterThan (tmpvar_70, vec2(1.0, 1.0)))) {
|
||||
tmpvar_71 = bool(1);
|
||||
} else {
|
||||
tmpvar_71 = any(lessThan (tmpvar_70, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_71) {
|
||||
tmpvar_69 = 1.0;
|
||||
} else {
|
||||
tmpvar_69 = float((dot (texture2D (u_shadowMap, tmpvar_70), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_68.z - 0.005)
|
||||
/ _shadowCoord_68.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_69);
|
||||
vec4 tmpvar_72;
|
||||
tmpvar_72.zw = vec2(0.0, 0.0);
|
||||
tmpvar_72.xy = (vec2(1.5, -0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_73;
|
||||
_shadowCoord_73 = (v_shadowcoord + tmpvar_72);
|
||||
float tmpvar_74;
|
||||
vec2 tmpvar_75;
|
||||
tmpvar_75 = (_shadowCoord_73.xy / _shadowCoord_73.w);
|
||||
bool tmpvar_76;
|
||||
if (any(greaterThan (tmpvar_75, vec2(1.0, 1.0)))) {
|
||||
tmpvar_76 = bool(1);
|
||||
} else {
|
||||
tmpvar_76 = any(lessThan (tmpvar_75, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_76) {
|
||||
tmpvar_74 = 1.0;
|
||||
} else {
|
||||
tmpvar_74 = float((dot (texture2D (u_shadowMap, tmpvar_75), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_73.z - 0.005)
|
||||
/ _shadowCoord_73.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_74);
|
||||
vec4 tmpvar_77;
|
||||
tmpvar_77.zw = vec2(0.0, 0.0);
|
||||
tmpvar_77.xy = (vec2(1.5, 0.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_78;
|
||||
_shadowCoord_78 = (v_shadowcoord + tmpvar_77);
|
||||
float tmpvar_79;
|
||||
vec2 tmpvar_80;
|
||||
tmpvar_80 = (_shadowCoord_78.xy / _shadowCoord_78.w);
|
||||
bool tmpvar_81;
|
||||
if (any(greaterThan (tmpvar_80, vec2(1.0, 1.0)))) {
|
||||
tmpvar_81 = bool(1);
|
||||
} else {
|
||||
tmpvar_81 = any(lessThan (tmpvar_80, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_81) {
|
||||
tmpvar_79 = 1.0;
|
||||
} else {
|
||||
tmpvar_79 = float((dot (texture2D (u_shadowMap, tmpvar_80), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_78.z - 0.005)
|
||||
/ _shadowCoord_78.w)));
|
||||
};
|
||||
result_5 = (result_5 + tmpvar_79);
|
||||
vec4 tmpvar_82;
|
||||
tmpvar_82.zw = vec2(0.0, 0.0);
|
||||
tmpvar_82.xy = (vec2(1.5, 1.5) * tmpvar_6);
|
||||
vec4 _shadowCoord_83;
|
||||
_shadowCoord_83 = (v_shadowcoord + tmpvar_82);
|
||||
float tmpvar_84;
|
||||
vec2 tmpvar_85;
|
||||
tmpvar_85 = (_shadowCoord_83.xy / _shadowCoord_83.w);
|
||||
bool tmpvar_86;
|
||||
if (any(greaterThan (tmpvar_85, vec2(1.0, 1.0)))) {
|
||||
tmpvar_86 = bool(1);
|
||||
} else {
|
||||
tmpvar_86 = any(lessThan (tmpvar_85, vec2(0.0, 0.0)));
|
||||
};
|
||||
if (tmpvar_86) {
|
||||
tmpvar_84 = 1.0;
|
||||
} else {
|
||||
tmpvar_84 = float((dot (texture2D (u_shadowMap, tmpvar_85), vec4(5.96046e-008, 1.52588e-005, 0.00390625, 1.0)) >= (
|
||||
(_shadowCoord_83.z - 0.005)
|
||||
/ _shadowCoord_83.w)));
|
||||
};
|
||||
float tmpvar_87;
|
||||
tmpvar_87 = (result_5 + tmpvar_84);
|
||||
result_5 = tmpvar_87;
|
||||
gl_FragColor.xyz = pow (abs((vec3(0.1, 0.1, 0.1) +
|
||||
(vec3((lc_1.x + lc_1.y)) * (tmpvar_87 / 16.0))
|
||||
)), vec3(0.454545, 0.454545, 0.454545));
|
||||
gl_FragColor.w = 1.0;
|
||||
}
|
||||
|
||||
|
||||
Binary file not shown.
|
|
@ -55,13 +55,13 @@ struct BgfxSampler2DShadow
|
|||
|
||||
float bgfxShadow2D(BgfxSampler2DShadow _sampler, vec3 _coord)
|
||||
{
|
||||
return _sampler.m_texture.SampleCmp(_sampler.m_sampler, _coord.xy, _coord.z);
|
||||
return _sampler.m_texture.SampleCmp(_sampler.m_sampler, _coord.xy, _coord.z * 2.0 - 1.0);
|
||||
}
|
||||
|
||||
float bgfxShadow2DProj(BgfxSampler2DShadow _sampler, vec4 _coord)
|
||||
{
|
||||
vec3 coord = _coord.xyz * rcp(_coord.w);
|
||||
return _sampler.m_texture.SampleCmp(_sampler.m_sampler, coord.xy, coord.z);
|
||||
return _sampler.m_texture.SampleCmp(_sampler.m_sampler, coord.xy, coord.z * 2.0 - 1.0);
|
||||
}
|
||||
|
||||
struct BgfxSampler3D
|
||||
|
|
@ -144,15 +144,23 @@ vec4 bgfxTexture2DProj(sampler2D _sampler, vec4 _coord)
|
|||
|
||||
float bgfxShadow2D(sampler2DShadow _sampler, vec3 _coord)
|
||||
{
|
||||
#if 0
|
||||
float occluder = tex2D(_sampler, _coord.xy).x;
|
||||
return step(_coord.z, occluder);
|
||||
return step(_coord.z * 2.0 - 1.0, occluder);
|
||||
#else
|
||||
return tex2Dproj(_sampler, vec4(_coord.xy, _coord.z * 2.0 - 1.0, 1.0) ).x;
|
||||
#endif // 0
|
||||
}
|
||||
|
||||
float bgfxShadow2DProj(sampler2DShadow _sampler, vec4 _coord)
|
||||
{
|
||||
#if 0
|
||||
vec3 coord = _coord.xyz * rcp(_coord.w);
|
||||
float occluder = tex2D(_sampler, coord.xy).x;
|
||||
return step(coord.z, occluder);
|
||||
return step(coord.z * 2.0 - 1.0, occluder);
|
||||
#else
|
||||
return tex2Dproj(_sampler, _coord).x;
|
||||
#endif // 0
|
||||
}
|
||||
|
||||
# define SAMPLER2D(_name, _reg) uniform sampler2D _name : register(s ## _reg)
|
||||
|
|
|
|||
|
|
@ -1510,8 +1510,15 @@ namespace bgfx
|
|||
s_renderCtx->m_currentProgram = &program;
|
||||
deviceCtx->VSSetShader( (ID3D11VertexShader*)program.m_vsh->m_ptr, NULL, 0);
|
||||
deviceCtx->VSSetConstantBuffers(0, 0, NULL);
|
||||
deviceCtx->PSSetShader( (ID3D11PixelShader*)program.m_fsh->m_ptr, NULL, 0);
|
||||
deviceCtx->PSSetConstantBuffers(0, 0, NULL);
|
||||
if (NULL != s_renderCtx->m_currentColor)
|
||||
{
|
||||
deviceCtx->PSSetShader( (ID3D11PixelShader*)program.m_fsh->m_ptr, NULL, 0);
|
||||
deviceCtx->PSSetConstantBuffers(0, 0, NULL);
|
||||
}
|
||||
else
|
||||
{
|
||||
deviceCtx->PSSetShader(NULL, NULL, 0);
|
||||
}
|
||||
|
||||
VertexBuffer& vb = s_renderCtx->m_vertexBuffers[m_vb->handle.idx];
|
||||
VertexDecl& vertexDecl = s_renderCtx->m_vertexDecls[m_vb->decl.idx];
|
||||
|
|
@ -2418,8 +2425,8 @@ namespace bgfx
|
|||
{
|
||||
s_renderCtx->m_currentProgram = NULL;
|
||||
|
||||
deviceCtx->VSSetShader(NULL, 0, 0);
|
||||
deviceCtx->PSSetShader(NULL, 0, 0);
|
||||
deviceCtx->VSSetShader(NULL, NULL, 0);
|
||||
deviceCtx->PSSetShader(NULL, NULL, 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -2429,8 +2436,16 @@ namespace bgfx
|
|||
deviceCtx->VSSetShader( (ID3D11VertexShader*)program.m_vsh->m_ptr, NULL, 0);
|
||||
deviceCtx->VSSetConstantBuffers(0, 1, &program.m_vsh->m_buffer);
|
||||
|
||||
deviceCtx->PSSetShader( (ID3D11PixelShader*)program.m_fsh->m_ptr, NULL, 0);
|
||||
deviceCtx->PSSetConstantBuffers(0, 1, &program.m_fsh->m_buffer);
|
||||
if (NULL != s_renderCtx->m_currentColor)
|
||||
{
|
||||
const Shader* fsh = program.m_fsh;
|
||||
deviceCtx->PSSetShader( (ID3D11PixelShader*)fsh->m_ptr, NULL, 0);
|
||||
deviceCtx->PSSetConstantBuffers(0, 1, &fsh->m_buffer);
|
||||
}
|
||||
else
|
||||
{
|
||||
deviceCtx->PSSetShader(NULL, NULL, 0);
|
||||
}
|
||||
}
|
||||
|
||||
programChanged =
|
||||
|
|
|
|||
|
|
@ -203,13 +203,13 @@ namespace bgfx
|
|||
{
|
||||
BX_CHECK(NULL != _vsh.m_ptr, "Vertex shader doesn't exist.");
|
||||
m_vsh = &_vsh;
|
||||
memcpy(&m_predefined[0], _vsh.m_predefined, _vsh.m_numPredefined*sizeof(PredefinedUniform) );
|
||||
m_numPredefined = _vsh.m_numPredefined;
|
||||
|
||||
BX_CHECK(NULL != _fsh.m_ptr, "Fragment shader doesn't exist.");
|
||||
m_fsh = &_fsh;
|
||||
|
||||
memcpy(&m_predefined[0], _vsh.m_predefined, _vsh.m_numPredefined*sizeof(PredefinedUniform) );
|
||||
memcpy(&m_predefined[_vsh.m_numPredefined], _fsh.m_predefined, _fsh.m_numPredefined*sizeof(PredefinedUniform) );
|
||||
m_numPredefined = _vsh.m_numPredefined + _fsh.m_numPredefined;
|
||||
memcpy(&m_predefined[m_numPredefined], _fsh.m_predefined, _fsh.m_numPredefined*sizeof(PredefinedUniform) );
|
||||
m_numPredefined += _fsh.m_numPredefined;
|
||||
}
|
||||
|
||||
void destroy()
|
||||
|
|
|
|||
|
|
@ -2086,6 +2086,9 @@ namespace bgfx
|
|||
writeString(&writer, "#define varying in\n");
|
||||
writeString(&writer, "#define texture2D texture\n");
|
||||
writeString(&writer, "#define texture2DLod textureLod\n");
|
||||
writeString(&writer, "#define texture2DProj textureProj\n");
|
||||
writeString(&writer, "#define shadow2D(_sampler, _coord) vec2(textureProj(_sampler, vec4(_coord, 1.0) ) )\n");
|
||||
writeString(&writer, "#define shadow2DProj(_sampler, _coord) vec2(textureProj(_sampler, _coord) ) )\n");
|
||||
writeString(&writer, "#define texture3D texture\n");
|
||||
writeString(&writer, "#define texture3DLod textureLod\n");
|
||||
writeString(&writer, "#define textureCube texture\n");
|
||||
|
|
@ -2143,7 +2146,7 @@ namespace bgfx
|
|||
void FrameBuffer::create(uint8_t _num, const TextureHandle* _handles)
|
||||
{
|
||||
GL_CHECK(glGenFramebuffers(1, &m_fbo[0]) );
|
||||
GL_CHECK(glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo[0]) );
|
||||
GL_CHECK(glBindFramebuffer(GL_FRAMEBUFFER, m_fbo[0]) );
|
||||
|
||||
bool needResolve = false;
|
||||
|
||||
|
|
@ -2172,7 +2175,7 @@ namespace bgfx
|
|||
|
||||
if (0 != texture.m_rbo)
|
||||
{
|
||||
GL_CHECK(glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER
|
||||
GL_CHECK(glFramebufferRenderbuffer(GL_FRAMEBUFFER
|
||||
, attachment
|
||||
, GL_RENDERBUFFER
|
||||
, texture.m_rbo
|
||||
|
|
@ -2180,7 +2183,7 @@ namespace bgfx
|
|||
}
|
||||
else
|
||||
{
|
||||
GL_CHECK(glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER
|
||||
GL_CHECK(glFramebufferTexture2D(GL_FRAMEBUFFER
|
||||
, attachment
|
||||
, texture.m_target
|
||||
, texture.m_id
|
||||
|
|
@ -2192,15 +2195,15 @@ namespace bgfx
|
|||
}
|
||||
}
|
||||
|
||||
BX_CHECK(GL_FRAMEBUFFER_COMPLETE == glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER)
|
||||
BX_CHECK(GL_FRAMEBUFFER_COMPLETE == glCheckFramebufferStatus(GL_FRAMEBUFFER)
|
||||
, "glCheckFramebufferStatus failed 0x%08x"
|
||||
, glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER)
|
||||
, glCheckFramebufferStatus(GL_FRAMEBUFFER)
|
||||
);
|
||||
|
||||
if (needResolve)
|
||||
{
|
||||
GL_CHECK(glGenFramebuffers(1, &m_fbo[1]) );
|
||||
GL_CHECK(glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo[1]) );
|
||||
GL_CHECK(glBindFramebuffer(GL_FRAMEBUFFER, m_fbo[1]) );
|
||||
|
||||
for (uint32_t ii = 0, colorIdx = 0; ii < _num; ++ii)
|
||||
{
|
||||
|
|
@ -2219,7 +2222,7 @@ namespace bgfx
|
|||
else
|
||||
{
|
||||
++colorIdx;
|
||||
GL_CHECK(glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER
|
||||
GL_CHECK(glFramebufferTexture2D(GL_FRAMEBUFFER
|
||||
, attachment
|
||||
, texture.m_target
|
||||
, texture.m_id
|
||||
|
|
@ -2832,6 +2835,7 @@ namespace bgfx
|
|||
;
|
||||
|
||||
s_renderCtx->m_depthTextureSupport = !!(BGFX_CONFIG_RENDERER_OPENGL|BGFX_CONFIG_RENDERER_OPENGLES3)
|
||||
|| s_extension[Extension::ANGLE_depth_texture].m_supported
|
||||
|| s_extension[Extension::CHROMIUM_depth_texture].m_supported
|
||||
|| s_extension[Extension::GOOGLE_depth_texture].m_supported
|
||||
|| s_extension[Extension::OES_depth_texture].m_supported
|
||||
|
|
@ -3044,7 +3048,8 @@ namespace bgfx
|
|||
|
||||
void Context::rendererCreateProgram(ProgramHandle _handle, VertexShaderHandle _vsh, FragmentShaderHandle _fsh)
|
||||
{
|
||||
s_renderCtx->m_program[_handle.idx].create(s_renderCtx->m_vertexShaders[_vsh.idx], s_renderCtx->m_fragmentShaders[_fsh.idx]);
|
||||
Shader dummyFragmentShader;
|
||||
s_renderCtx->m_program[_handle.idx].create(s_renderCtx->m_vertexShaders[_vsh.idx], isValid(_fsh) ? s_renderCtx->m_fragmentShaders[_fsh.idx] : dummyFragmentShader);
|
||||
}
|
||||
|
||||
void Context::rendererDestroyProgram(FragmentShaderHandle _handle)
|
||||
|
|
|
|||
|
|
@ -611,6 +611,8 @@ namespace bgfx
|
|||
{
|
||||
Shader()
|
||||
: m_id(0)
|
||||
, m_type(0)
|
||||
, m_hash(0)
|
||||
{
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1847,6 +1847,16 @@ int main(int _argc, const char* _argv[])
|
|||
"#define ivec4 vec4\n"
|
||||
);
|
||||
|
||||
if (0 == gles)
|
||||
{
|
||||
// bgfx shadow2D/Proj behave like EXT_shadow_samplers
|
||||
// not as GLSL language 1.2 specs shadow2D/Proj.
|
||||
preprocessor.writef(
|
||||
"#define shadow2D(_sampler, _coord) bgfxShadow2D(_sampler, _coord).x\n"
|
||||
"#define shadow2DProj(_sampler, _coord) bgfxShadow2DProj(_sampler, _coord).x\n"
|
||||
);
|
||||
}
|
||||
|
||||
for (InOut::const_iterator it = shaderInputs.begin(), itEnd = shaderInputs.end(); it != itEnd; ++it)
|
||||
{
|
||||
VaryingMap::const_iterator varyingIt = varyingMap.find(*it);
|
||||
|
|
@ -2132,6 +2142,11 @@ int main(int _argc, const char* _argv[])
|
|||
bx::stringPrintf(code, "#version %s\n", profile);
|
||||
int32_t version = atoi(profile);
|
||||
|
||||
bx::stringPrintf(code
|
||||
, "#define bgfxShadow2D shadow2D\n"
|
||||
"#define bgfxShadow2DProj shadow2DProj\n"
|
||||
);
|
||||
|
||||
if (hasTextureLod
|
||||
&& 130 > version)
|
||||
{
|
||||
|
|
|
|||
Loading…
Reference in New Issue