public virtual void AddLines(RenderInfo info, ArrayList <VertexNormalColor> opaqueVertexData, ArrayList <VertexNormalColor> transparentVertexData)
{
}
public virtual void AddTriangles(RenderInfo info, ArrayList <VertexNormalColor> opaqueVertexData, ArrayList <VertexNormalColor> transparentVertexData, ArrayList <uint> opaqueIndexData, ArrayList <uint> transparentIndexData)
{
}
public void Render(RenderInfo info)
{
// Collect all triangles and lines into two separate arrays
List <DebugRenderPrimitive> primitivesToRender = GetPrimitivesForTime(info.time);
if (renderCacheDirty)
{
ArrayList <VertexNormalColor> opaqueIndexedTriangleVertexData = new ArrayList <VertexNormalColor>();
ArrayList <uint> opaqueIndexedTriangleIndexData = new ArrayList <uint>();
ArrayList <VertexNormalColor> opaqueTriangleVertexData = new ArrayList <VertexNormalColor>();
ArrayList <VertexNormalColor> opaqueLineVertexData = new ArrayList <VertexNormalColor>();
ArrayList <VertexNormalColor> transparentIndexedTriangleVertexData = new ArrayList <VertexNormalColor>();
ArrayList <uint> transparentIndexedTriangleIndexData = new ArrayList <uint>();
ArrayList <VertexNormalColor> transparentTriangleVertexData = new ArrayList <VertexNormalColor>();
ArrayList <VertexNormalColor> transParentLineVertexData = new ArrayList <VertexNormalColor>();
foreach (DebugRenderPrimitive primitive in primitivesToRender)
{
primitive.AddTriangles(info, opaqueIndexedTriangleVertexData, transparentIndexedTriangleVertexData, opaqueIndexedTriangleIndexData, transparentIndexedTriangleIndexData);
primitive.AddTriangles(info, opaqueTriangleVertexData, transparentTriangleVertexData);
primitive.AddLines(info, opaqueLineVertexData, transParentLineVertexData);
}
opaqueIndexedTriangleVertex.Handle = GCHandle.Alloc(opaqueIndexedTriangleVertexData.BackingArray, GCHandleType.Pinned);
opaqueIndexedTriangleVertex.Count = opaqueIndexedTriangleVertexData.Count;
transparentIndexedTriangleVertex.Handle = GCHandle.Alloc(transparentIndexedTriangleVertexData.BackingArray, GCHandleType.Pinned);
transparentIndexedTriangleVertex.Count = transparentIndexedTriangleVertexData.Count;
opaqueIndexedTriangleIndex.Handle = GCHandle.Alloc(opaqueIndexedTriangleIndexData.BackingArray, GCHandleType.Pinned);
opaqueIndexedTriangleIndex.Count = opaqueIndexedTriangleIndexData.Count;
transparentIndexedTriangleIndex.Handle = GCHandle.Alloc(transparentIndexedTriangleIndexData.BackingArray, GCHandleType.Pinned);
transparentIndexedTriangleIndex.Count = transparentIndexedTriangleIndexData.Count;
opaqueTriangleVertex.Handle = GCHandle.Alloc(opaqueTriangleVertexData.BackingArray, GCHandleType.Pinned);
opaqueTriangleVertex.Count = opaqueTriangleVertexData.Count;
transparentTriangleVertex.Handle = GCHandle.Alloc(transparentTriangleVertexData.BackingArray, GCHandleType.Pinned);
transparentTriangleVertex.Count = transparentTriangleVertexData.Count;
opaqueLineVertex.Handle = GCHandle.Alloc(opaqueLineVertexData.BackingArray, GCHandleType.Pinned);
opaqueLineVertex.Count = opaqueLineVertexData.Count;
transparentLineVertex.Handle = GCHandle.Alloc(transParentLineVertexData.BackingArray, GCHandleType.Pinned);
transparentLineVertex.Count = transParentLineVertexData.Count;
renderCacheDirty = false;
NotifyRenderCacheUpdated();
}
DebugRenderControl.gl.Enable(OpenGL.GL_COLOR_MATERIAL);
DebugRenderControl.gl.ColorMaterial(OpenGL.GL_FRONT_AND_BACK, OpenGL.GL_AMBIENT_AND_DIFFUSE);
// Render opaque materials
DebugRenderControl.gl.Disable(OpenGL.GL_BLEND);
// Render triangle array(s) - Not using VBOs but should not cause major performance issue (VBOs don't help if data changes every frame)
RenderArrays(opaqueIndexedTriangleVertex, opaqueIndexedTriangleIndex, true);
// Render triangle array(s) - Not using VBOs but should not cause major performance issue (VBOs don't help if data changes every frame)
RenderArrays(opaqueTriangleVertex, null, true);
// Render line array - Not using VBOs but should not cause major performance issue (VBOs don't help if data changes every frame)
RenderArrays(opaqueLineVertex, null, false);
// Render transparent materials
DebugRenderControl.gl.Enable(OpenGL.GL_BLEND);
DebugRenderControl.gl.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE_MINUS_SRC_ALPHA);
// Render triangle array(s) - Not using VBOs but should not cause major performance issue (VBOs don't help if data changes every frame)
RenderArrays(transparentIndexedTriangleVertex, transparentIndexedTriangleIndex, true);
// Render triangle array(s) - Not using VBOs but should not cause major performance issue (VBOs don't help if data changes every frame)
RenderArrays(transparentTriangleVertex, null, true);
// Render line array - Not using VBOs but should not cause major performance issue (VBOs don't help if data changes every frame)
RenderArrays(transparentLineVertex, null, false);
}