public void Draw(Mesh3d container, int instances)
{
/*if(instances < 3 || ForceFrustumCull) // special case optimization
* {
* var inst = container.GetInstances();
* bool visibility = true;
* for(int i = 0; i < instances; i++)
* {
* var pos = inst[i].Transformation.Position;
* visibility = visibility && Camera.Current.IsAABBVisible(Info3d.BoundingBoxMin + pos, Info3d.BoundingBoxMax + pos);
* }
* if(!visibility)
* return;
* }*/
if (InternalRenderingState.PassState == InternalRenderingState.State.ForwardOpaquePass)
{
if (Material.UseForwardRenderer)
{
return;
}
}
if (InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentBlendingAdditivePass ||
InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentBlendingAlphaPass)
{
if (!Material.UseForwardRenderer)
{
return;
}
}
if (Material.Blending == GenericMaterial.BlendingEnum.Alpha &&
InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentBlendingAdditivePass)
{
return;
}
if (Material.Blending == GenericMaterial.BlendingEnum.AdditiveNormalized &&
InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentBlendingAlphaPass)
{
return;
}
Material.Use();
container.SetUniforms();
ShaderProgram.Current.SetUniform("ForwardPass", InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentBlendingAlphaPass ? 0 : 1);
ModelInfosBuffer.Use(0);
// if(DisableFaceCulling)
// GL.Disable(EnableCap.CullFace);
Info3d.DrawInstanced(InstancesFiltered);
//if(DisableFaceCulling)
// GL.Enable(EnableCap.CullFace);
}
public void DrawBoundingBoxes(Mesh3d container, int instances)
{
Material.Use();
container.SetUniforms();
//ShaderProgram.Current.SetUniform("ForwardPass", InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentBlendingAlphaPass ? 0 : 1);
ModelInfosBuffer.Use(0);
//BoundingBoxInfo3d.DrawInstanced(InstancesFiltered);
if (DisableFaceCulling)
{
GL.Disable(EnableCap.CullFace);
}
Info3d.DrawInstanced(InstancesFiltered);
if (DisableFaceCulling)
{
GL.Enable(EnableCap.CullFace);
}
}
public void Draw(Mesh3d container, int instances)
{
if(InternalRenderingState.PassState == InternalRenderingState.State.ShadowMapPass)
{
if(!Material.CastShadows)
return;
}
if(InternalRenderingState.PassState == InternalRenderingState.State.EarlyZPass)
{
if(Material.SupportTransparency)
return;
}
if(InternalRenderingState.PassState == InternalRenderingState.State.DistancePass)
{
if(Material.SupportTransparency)
return;
}
if(InternalRenderingState.PassState == InternalRenderingState.State.ForwardOpaquePass)
{
if(Material.SupportTransparency)
return;
}
if(InternalRenderingState.PassState == InternalRenderingState.State.ForwardTransparentPass)
{
if(!Material.SupportTransparency)
return;
}
Material.Use();
container.SetUniforms();
SetUniforms();
ModelMatricesBuffer.Use(0);
RotationMatricesBuffer.Use(1);
Ids.Use(2);
Info3d.DrawInstanced(InstancesFiltered);
}
