public void Render(RenderTarget target, Camera camera, Scene scene)
{
Light globalLight = scene.mLights[0];
mShader.mLightSpaceMatrix = globalLight.mShadow.mViewMatrix * globalLight.mShadow.mProjectionMatrix;
mShader.Apply();
// Now render our actor in batched mode
foreach (var actorBatch in scene.mActorBatches)
{
var meshData = actorBatch.mMesh.mMeshData;
mGraphicsDevice.SetVertexBuffer(actorBatch.mMesh.VertexBuffer);
mGraphicsDevice.Indices = (actorBatch.mMesh.IndexBuffer);
foreach (var actor in actorBatch.mActors)
{
mShader.ApplyModelMatrix(actor.mModelMatrix);
mGraphicsDevice.DrawIndexedPrimitives(meshData.mPrimitiveType,
0,
0,
meshData.mPrimitiveCount);
}
}
}
private void Render(RenderTarget target, Camera camera, Scene scene, ShadowShader shader, bool skinnedRendering)
{
var light = scene.mSky.Light;
shader.mLightSpaceMatrix = light.mShadow.mViewMatrix * light.mShadow.mProjectionMatrix;
shader.Apply();
// Now render our actor in batched mode
foreach (var actorBatch in scene.mActorBatches)
{
var meshData = actorBatch.mMesh.mMeshData;
// When using the unskinned shader we don't want to render skinned meshes
if (meshData.mIsSkinned && !skinnedRendering)
{
continue;
}
// When using the skinned shader we don't want to render unskinned meshes
if (!meshData.mIsSkinned && skinnedRendering)
{
continue;
}
mGraphicsDevice.SetVertexBuffer(actorBatch.mMesh.VertexBuffer);
mGraphicsDevice.Indices = actorBatch.mMesh.IndexBuffer;
// When we render shadows we dont care about materials so we
// can just iterate of the number of actors instead of using
// another loop to consider all the materials
foreach (var actor in actorBatch.mActors)
{
if (!actor.mCastShadow)
{
continue;
}
shader.ApplyModelMatrix(actor.ModelMatrix);
if (skinnedRendering)
{
shader.ApplyBoneTransformations(actor.mAnimator.mTransformations);
}
mGraphicsDevice.DrawIndexedPrimitives(meshData.mPrimitiveType,
0,
0,
meshData.mTotalNumPrimitives);
}
}
}
