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Cleanup.

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This commit is contained in:
Branimir Karadžić 2015-12-13 19:43:08 -08:00
parent fb9c4e0121
commit b93592e8ea
1 changed files with 16 additions and 18 deletions
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34
examples/27-terrain/terrain.cpp
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@ -215,9 +215,9 @@ class Terrain : public entry::AppI
{
const bgfx::Memory* mem;
// Vertex Buffer : Destroy and recreate a regular vertex buffer to update terrain.
if (m_terrain.m_mode == 0)
switch (m_terrain.m_mode)
{
default: // Vertex Buffer : Destroy and recreate a regular vertex buffer to update terrain.
updateTerrainMesh();
if (bgfx::isValid(m_vbh) )
@ -227,7 +227,6 @@ class Terrain : public entry::AppI
mem = bgfx::makeRef(&m_terrain.m_vertices[0], sizeof(PosTexCoord0Vertex) * m_terrain.m_vertexCount);
m_vbh = bgfx::createVertexBuffer(mem, PosTexCoord0Vertex::ms_decl);
if (bgfx::isValid(m_ibh) )
{
bgfx::destroyIndexBuffer(m_ibh);
@ -235,11 +234,9 @@ class Terrain : public entry::AppI
mem = bgfx::makeRef(&m_terrain.m_indices[0], sizeof(uint16_t) * m_terrain.m_indexCount);
m_ibh = bgfx::createIndexBuffer(mem);
}
break;
// Dynamic Vertex Buffer : Utilize dynamic vertex buffer to update terrain.
if (m_terrain.m_mode == 1)
{
case 1: // Dynamic Vertex Buffer : Utilize dynamic vertex buffer to update terrain.
updateTerrainMesh();
if (!bgfx::isValid(m_dvbh) )
@ -257,11 +254,9 @@ class Terrain : public entry::AppI
mem = bgfx::makeRef(&m_terrain.m_indices[0], sizeof(uint16_t) * m_terrain.m_indexCount);
bgfx::updateDynamicIndexBuffer(m_dibh, 0, mem);
}
break;
// Height Texture: Update a height texture that is sampled in the terrain vertex shader.
if (m_terrain.m_mode == 2)
{
case 2: // Height Texture: Update a height texture that is sampled in the terrain vertex shader.
if (!bgfx::isValid(m_vbh) || !bgfx::isValid(m_ibh) )
{
updateTerrainMesh();
@ -280,6 +275,7 @@ class Terrain : public entry::AppI
mem = bgfx::makeRef(&m_terrain.m_heightMap[0], sizeof(uint8_t) * s_terrainSize * s_terrainSize);
bgfx::updateTexture2D(m_heightTexture, 0, 0, 0, s_terrainSize, s_terrainSize, mem);
break;
}
}
@ -458,24 +454,26 @@ class Terrain : public entry::AppI
bgfx::setViewTransform(0, m_viewMtx, m_projMtx);
bgfx::setTransform(m_terrain.m_transform);
if (m_terrain.m_mode == 0)
switch (m_terrain.m_mode)
{
default:
bgfx::setVertexBuffer(m_vbh);
bgfx::setIndexBuffer(m_ibh);
bgfx::submit(0, m_terrainProgram);
}
else if (m_terrain.m_mode == 1)
{
break;
case 1:
bgfx::setVertexBuffer(m_dvbh);
bgfx::setIndexBuffer(m_dibh);
bgfx::submit(0, m_terrainProgram);
}
else if (m_terrain.m_mode == 2)
{
break;
case 2:
bgfx::setVertexBuffer(m_vbh);
bgfx::setIndexBuffer(m_ibh);
bgfx::setTexture(0, s_heightTexture, m_heightTexture);
bgfx::submit(0, m_terrainHeightTextureProgram);
break;
}
// Advance to next frame. Rendering thread will be kicked to