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Added support for independent RGB channel write control.

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This commit is contained in:
Branimir Karadžić
2018-02-13 12:35:23 -08:00
parent bee9ebc414
commit 584b8b34f0
35 changed files with 346 additions and 237 deletions
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10
examples/19-oit/oit.cpp
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@@ -424,16 +424,16 @@ public:
const uint64_t state = 0
| BGFX_STATE_CULL_CW
| BGFX_STATE_RGB_WRITE
| BGFX_STATE_ALPHA_WRITE
| BGFX_STATE_WRITE_RGB
| BGFX_STATE_WRITE_A
| BGFX_STATE_DEPTH_TEST_LESS
| BGFX_STATE_MSAA
;
const uint64_t stateNoDepth = 0
| BGFX_STATE_CULL_CW
| BGFX_STATE_RGB_WRITE
| BGFX_STATE_ALPHA_WRITE
| BGFX_STATE_WRITE_RGB
| BGFX_STATE_WRITE_A
| BGFX_STATE_DEPTH_TEST_ALWAYS
| BGFX_STATE_MSAA
;
@@ -486,7 +486,7 @@ public:
bgfx::setTexture(0, s_texColor0, m_fbtextures[0]);
bgfx::setTexture(1, s_texColor1, m_fbtextures[1]);
bgfx::setState(0
| BGFX_STATE_RGB_WRITE
| BGFX_STATE_WRITE_RGB
| BGFX_STATE_BLEND_FUNC(BGFX_STATE_BLEND_INV_SRC_ALPHA, BGFX_STATE_BLEND_SRC_ALPHA)
);
screenSpaceQuad( (float)m_width, (float)m_height, s_flipV);