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Adding more bounds overlap tests.

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Бранимир Караџић
2019-02-09 21:22:45 -08:00
parent f993167026
commit 567c7c097f
4 changed files with 144 additions and 52 deletions
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73
examples/common/debugdraw/debugdraw.cpp
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@@ -1315,14 +1315,6 @@ struct DebugDrawEncoderImpl
m_vertexPos = m_pos;
}
void moveTo(const void* _pos)
{
BX_CHECK(State::Count != m_state);
const float* pos = (const float*)_pos;
moveTo(pos[0], pos[1], pos[2]);
}
void moveTo(const bx::Vec3& _pos)
{
BX_CHECK(State::Count != m_state);
@@ -1387,14 +1379,6 @@ struct DebugDrawEncoderImpl
m_indices[m_indexPos++] = curr;
}
void lineTo(const void* _pos)
{
BX_CHECK(State::Count != m_state);
const float* pos = (const float*)_pos;
lineTo(pos[0], pos[1], pos[2]);
}
void lineTo(const bx::Vec3& _pos)
{
BX_CHECK(State::Count != m_state);
@@ -1650,7 +1634,6 @@ struct DebugDrawEncoderImpl
, false
);
bgfx::allocTransientIndexBuffer(&tib, numIndices);
bgfx::topologyConvert(
bgfx::TopologyConvert::TriListToLineList
@@ -1684,39 +1667,41 @@ struct DebugDrawEncoderImpl
bx::Plane planes[6];
buildFrustumPlanes(planes, _viewProj);
bx::Vec3 points[8];
points[0] = intersectPlanes(planes[0], planes[2], planes[4]);
points[1] = intersectPlanes(planes[0], planes[3], planes[4]);
points[2] = intersectPlanes(planes[0], planes[3], planes[5]);
points[3] = intersectPlanes(planes[0], planes[2], planes[5]);
points[4] = intersectPlanes(planes[1], planes[2], planes[4]);
points[5] = intersectPlanes(planes[1], planes[3], planes[4]);
points[6] = intersectPlanes(planes[1], planes[3], planes[5]);
points[7] = intersectPlanes(planes[1], planes[2], planes[5]);
const bx::Vec3 points[8] =
{
intersectPlanes(planes[0], planes[2], planes[4]),
intersectPlanes(planes[0], planes[3], planes[4]),
intersectPlanes(planes[0], planes[3], planes[5]),
intersectPlanes(planes[0], planes[2], planes[5]),
intersectPlanes(planes[1], planes[2], planes[4]),
intersectPlanes(planes[1], planes[3], planes[4]),
intersectPlanes(planes[1], planes[3], planes[5]),
intersectPlanes(planes[1], planes[2], planes[5]),
};
moveTo(&points[0].x);
lineTo(&points[1].x);
lineTo(&points[2].x);
lineTo(&points[3].x);
moveTo(points[0]);
lineTo(points[1]);
lineTo(points[2]);
lineTo(points[3]);
close();
moveTo(&points[4].x);
lineTo(&points[5].x);
lineTo(&points[6].x);
lineTo(&points[7].x);
moveTo(points[4]);
lineTo(points[5]);
lineTo(points[6]);
lineTo(points[7]);
close();
moveTo(&points[0].x);
lineTo(&points[4].x);
moveTo(points[0]);
lineTo(points[4]);
moveTo(&points[1].x);
lineTo(&points[5].x);
moveTo(points[1]);
lineTo(points[5]);
moveTo(&points[2].x);
lineTo(&points[6].x);
moveTo(points[2]);
lineTo(points[6]);
moveTo(&points[3].x);
lineTo(&points[7].x);
moveTo(points[3]);
lineTo(points[7]);
}
void drawFrustum(const void* _viewProj)
@@ -2434,7 +2419,7 @@ void DebugDrawEncoder::moveTo(float _x, float _y, float _z)
DEBUG_DRAW_ENCODER(moveTo(_x, _y, _z) );
}
void DebugDrawEncoder::moveTo(const void* _pos)
void DebugDrawEncoder::moveTo(const bx::Vec3& _pos)
{
DEBUG_DRAW_ENCODER(moveTo(_pos) );
}
@@ -2444,7 +2429,7 @@ void DebugDrawEncoder::lineTo(float _x, float _y, float _z)
DEBUG_DRAW_ENCODER(lineTo(_x, _y, _z) );
}
void DebugDrawEncoder::lineTo(const void* _pos)
void DebugDrawEncoder::lineTo(const bx::Vec3& _pos)
{
DEBUG_DRAW_ENCODER(lineTo(_pos) );
}