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Added alpha to coverage and anti-aliased lines support.

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This commit is contained in:
Branimir Karadžić
2016-03-16 15:09:15 -07:00
parent 9853b5b8f6
commit 8955ebc6c8
11 changed files with 147 additions and 71 deletions
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5
examples/common/debugdraw/debugdraw.cpp
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@@ -1234,7 +1234,7 @@ private:
bgfx::setVertexBuffer(m_vbh, mesh.m_startVertex, mesh.m_numVertices);
bgfx::setState(0
| attrib.m_state
| (_wireframe ? BGFX_STATE_PT_LINES : 0)
| (_wireframe ? BGFX_STATE_PT_LINES|BGFX_STATE_LINEAA|BGFX_STATE_BLEND_ALPHA : 0)
);
bgfx::submit(m_viewId, m_program[_wireframe ? Program::Fill : Program::FillLit]);
}
@@ -1268,7 +1268,8 @@ private:
| BGFX_STATE_PT_LINES
| BGFX_STATE_DEPTH_TEST_LEQUAL
| BGFX_STATE_DEPTH_WRITE
// | BGFX_STATE_BLEND_ALPHA
| BGFX_STATE_LINEAA
| BGFX_STATE_BLEND_ALPHA
);
bgfx::setTransform(m_mtx);
bgfx::ProgramHandle program = m_program[m_attrib[m_stack].m_stipple ? 1 : 0];