Updated MRT examples to use MRT clear API.
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@ -143,10 +143,6 @@ void screenSpaceQuad(float _textureWidth, float _textureHeight, bool _originBott
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int _main_(int /*_argc*/, char** /*_argv*/)
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{
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// Create vertex stream declaration.
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PosColorVertex::init();
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PosColorTexCoord0Vertex::init();
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uint32_t width = 1280;
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uint32_t height = 720;
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uint32_t debug = BGFX_DEBUG_TEXT;
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@ -155,6 +151,10 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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bgfx::init();
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bgfx::reset(width, height, reset);
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// Create vertex stream declaration.
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PosColorVertex::init();
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PosColorTexCoord0Vertex::init();
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// Enable debug text.
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bgfx::setDebug(debug);
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@ -306,11 +306,25 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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bgfx::setViewTransform(0, view, proj);
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bgfx::setViewClearMask(0x3
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// Set clear color palette for index 0
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bgfx::setClearColor(0, 0.0f, 0.0f, 0.0f, 0.0f);
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// Set clear color palette for index 1
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bgfx::setClearColor(1, 1.0f, 1.0f, 1.0f, 1.0f);
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bgfx::setViewClear(0
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, BGFX_CLEAR_COLOR_BIT|BGFX_CLEAR_DEPTH_BIT
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, 0x00000000
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, 1.0f
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, 0
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, 1.0f // Depth
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, 0 // Stencil
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, 0 // FB texture 0, color palette 0
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, 1 == mode ? 1 : 0 // FB texture 1, color palette 1
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);
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bgfx::setViewClear(1
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, BGFX_CLEAR_COLOR_BIT|BGFX_CLEAR_DEPTH_BIT
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, 1.0f // Depth
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, 0 // Stencil
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, 0 // Color palette 0
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);
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bgfx::FrameBufferHandle invalid = BGFX_INVALID_HANDLE;
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@ -232,19 +232,26 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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// Enable debug text.
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bgfx::setDebug(debug);
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// Set view 0 clear state.
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// Set clear color palette for index 0
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bgfx::setClearColor(0, UINT32_C(0x00000000) );
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// Set clear color palette for index 1
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bgfx::setClearColor(1, UINT32_C(0x303030ff) );
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// Set geometry pass view clear state.
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bgfx::setViewClear(RENDER_PASS_GEOMETRY_ID
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, BGFX_CLEAR_COLOR_BIT|BGFX_CLEAR_DEPTH_BIT
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, 0x303030ff
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, 1.0f
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, 0
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, 1
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);
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// Set light pass view clear state.
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bgfx::setViewClear(RENDER_PASS_LIGHT_ID
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, BGFX_CLEAR_COLOR_BIT|BGFX_CLEAR_DEPTH_BIT
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, 0
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, 1.0f
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, 0
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, 0
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);
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// Create vertex stream declaration.
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@ -439,7 +446,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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// Setup views
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float vp[16];
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float invvp[16];
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float invMvp[16];
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{
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bgfx::setViewRectMask(0
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| RENDER_PASS_GEOMETRY_BIT
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@ -459,7 +466,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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bgfx::setViewTransform(RENDER_PASS_GEOMETRY_ID, view, proj);
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bx::mtxMul(vp, view, proj);
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bx::mtxInverse(invvp, vp);
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bx::mtxInverse(invMvp, vp);
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bx::mtxOrtho(proj, 0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 100.0f);
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bgfx::setViewTransformMask(0
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@ -644,7 +651,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
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// Draw light.
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bgfx::setUniform(u_lightPosRadius, &lightPosRadius);
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bgfx::setUniform(u_lightRgbInnerR, lightRgbInnerR);
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bgfx::setUniform(u_mtx, invvp);
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bgfx::setUniform(u_mtx, invMvp);
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const uint16_t scissorHeight = uint16_t(y1-y0);
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bgfx::setScissor(uint16_t(x0), height-scissorHeight-uint16_t(y0), uint16_t(x1-x0), scissorHeight);
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bgfx::setTexture(0, s_normal, gbuffer, 1);
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