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debugdraw: Flush lines when state changes.

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This commit is contained in:
Branimir Karadžić
2016-12-02 12:10:09 -08:00
parent b5a3652cb7
commit 2ec5c78088
1 changed files with 13 additions and 4 deletions
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17
examples/common/debugdraw/debugdraw.cpp
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@@ -776,32 +776,41 @@ struct DebugDraw
void setState(bool _depthTest, bool _depthWrite, bool _clockwise)
{
flush();
const uint64_t depthTest = m_depthTestLess
? BGFX_STATE_DEPTH_TEST_LESS
: BGFX_STATE_DEPTH_TEST_GREATER
;
m_attrib[m_stack].m_state &= ~(0
uint64_t state = m_attrib[m_stack].m_state & ~(0
| BGFX_STATE_DEPTH_TEST_MASK
| BGFX_STATE_DEPTH_WRITE
| BGFX_STATE_CULL_CW
| BGFX_STATE_CULL_CCW
);
m_attrib[m_stack].m_state |= _depthTest
state |= _depthTest
? depthTest
: 0
;
m_attrib[m_stack].m_state |= _depthWrite
state |= _depthWrite
? BGFX_STATE_DEPTH_WRITE
: 0
;
m_attrib[m_stack].m_state |= _clockwise
state |= _clockwise
? BGFX_STATE_CULL_CW
: BGFX_STATE_CULL_CCW
;
if (m_attrib[m_stack].m_state != state)
{
flush();
}
m_attrib[m_stack].m_state = state;
}
void setColor(uint32_t _abgr)