void RenderPhysX3Debug::update(const PxRenderBuffer& debugRenderable, const Camera& camera)
{
// Points
const PxU32 numPoints = debugRenderable.getNbPoints();
if(numPoints)
{
const PxDebugPoint* PX_RESTRICT points = debugRenderable.getPoints();
checkResizePoint(numPoints);
for(PxU32 i=0; i<numPoints; i++)
{
const PxDebugPoint& point = points[i];
addPoint(point.pos, RendererColor(point.color));
}
}
// Lines
const PxU32 numLines = debugRenderable.getNbLines();
if(numLines)
{
const PxDebugLine* PX_RESTRICT lines = debugRenderable.getLines();
checkResizeLine(numLines * 2);
PxU32 nbVisible = 0;
for(PxU32 i=0; i<numLines; i++)
{
const PxDebugLine& line = lines[i];
PxBounds3 b;
b.minimum.x = PxMin(line.pos0.x, line.pos1.x);
b.minimum.y = PxMin(line.pos0.y, line.pos1.y);
b.minimum.z = PxMin(line.pos0.z, line.pos1.z);
b.maximum.x = PxMax(line.pos0.x, line.pos1.x);
b.maximum.y = PxMax(line.pos0.y, line.pos1.y);
b.maximum.z = PxMax(line.pos0.z, line.pos1.z);
if(camera.cull(b)==PLANEAABB_EXCLUSION)
continue;
addLine(line.pos0, line.pos1, RendererColor(line.color0));
nbVisible++;
}
printf("%f\n", float(nbVisible)/float(numLines));
}
// Triangles
const PxU32 numTriangles = debugRenderable.getNbTriangles();
if(numTriangles)
{
const PxDebugTriangle* PX_RESTRICT triangles = debugRenderable.getTriangles();
checkResizeTriangle(numTriangles * 3);
for(PxU32 i=0; i<numTriangles; i++)
{
const PxDebugTriangle& triangle = triangles[i];
addTriangle(triangle.pos0, triangle.pos1, triangle.pos2, RendererColor(triangle.color0));
}
}
}
static void BatchPxRenderBufferLines(class ULineBatchComponent& LineBatcherToUse, const PxRenderBuffer& DebugData)
{
int32 NumPoints = DebugData.getNbPoints();
if (NumPoints > 0)
{
const PxDebugPoint* Points = DebugData.getPoints();
for (int32 i = 0; i<NumPoints; i++)
{
LineBatcherToUse.DrawPoint(P2UVector(Points->pos), FColor((uint32)Points->color), 2, SDPG_World);
Points++;
}
}
// Build a list of all the lines we want to draw
TArray<FBatchedLine> DebugLines;
// Add all the 'lines' from PhysX
int32 NumLines = DebugData.getNbLines();
if (NumLines > 0)
{
const PxDebugLine* Lines = DebugData.getLines();
for (int32 i = 0; i<NumLines; i++)
{
new(DebugLines)FBatchedLine(P2UVector(Lines->pos0), P2UVector(Lines->pos1), FColor((uint32)Lines->color0), 0.f, 0.0f, SDPG_World);
Lines++;
}
}
// Add all the 'triangles' from PhysX
int32 NumTris = DebugData.getNbTriangles();
if (NumTris > 0)
{
const PxDebugTriangle* Triangles = DebugData.getTriangles();
for (int32 i = 0; i<NumTris; i++)
{
new(DebugLines)FBatchedLine(P2UVector(Triangles->pos0), P2UVector(Triangles->pos1), FColor((uint32)Triangles->color0), 0.f, 0.0f, SDPG_World);
new(DebugLines)FBatchedLine(P2UVector(Triangles->pos1), P2UVector(Triangles->pos2), FColor((uint32)Triangles->color1), 0.f, 0.0f, SDPG_World);
new(DebugLines)FBatchedLine(P2UVector(Triangles->pos2), P2UVector(Triangles->pos0), FColor((uint32)Triangles->color2), 0.f, 0.0f, SDPG_World);
Triangles++;
}
}
// Draw them all in one call.
if (DebugLines.Num() > 0)
{
LineBatcherToUse.DrawLines(DebugLines);
}
}
void RenderPhysX3Debug::update(const PxRenderBuffer& debugRenderable)
{
// Points
const PxU32 numPoints = debugRenderable.getNbPoints();
if(numPoints)
{
const PxDebugPoint* PX_RESTRICT points = debugRenderable.getPoints();
checkResizePoint(numPoints);
for(PxU32 i=0; i<numPoints; i++)
{
const PxDebugPoint& point = points[i];
addPoint(point.pos, RendererColor(point.color));
}
}
// Lines
const PxU32 numLines = debugRenderable.getNbLines();
if(numLines)
{
const PxDebugLine* PX_RESTRICT lines = debugRenderable.getLines();
checkResizeLine(numLines * 2);
for(PxU32 i=0; i<numLines; i++)
{
const PxDebugLine& line = lines[i];
addLine(line.pos0, line.pos1, RendererColor(line.color0));
}
}
// Triangles
const PxU32 numTriangles = debugRenderable.getNbTriangles();
if(numTriangles)
{
const PxDebugTriangle* PX_RESTRICT triangles = debugRenderable.getTriangles();
checkResizeTriangle(numTriangles * 3);
for(PxU32 i=0; i<numTriangles; i++)
{
const PxDebugTriangle& triangle = triangles[i];
addTriangle(triangle.pos0, triangle.pos1, triangle.pos2, RendererColor(triangle.color0));
}
}
}
