public override void UploadUBOandDraw(CameraData camera, UniformBlock ubo)
{
var modelMatrix = this.Entity.Transform.GetLocalToWorldMatrix(camera.ViewPointPosition - Offset);
var modelViewMatrix = modelMatrix * camera.GetRotationMatrix();
ubo.model.modelMatrix = modelMatrix;
ubo.model.modelViewMatrix = modelViewMatrix;
ubo.model.modelViewProjectionMatrix = modelViewMatrix * camera.GetProjectionMatrix();
ubo.model.worldPosition = this.Entity.Transform.Position.ToVector3();
ubo.modelUBO.UploadToGPU();
Mesh.Draw(Material.RenderShader.HasTesselation);
}
public Matrix4 GetModelViewProjectionMatrix(CameraData camera)
{
if (camera == cachedInputGetModelViewProjectionMatrix)
{
return(cachedGetModelViewProjectionMatrix);
}
var modelMatrix = this.Entity.Transform.GetLocalToWorldMatrix(camera.ViewPointPosition - Offset);
var modelViewMatrix = modelMatrix * camera.GetRotationMatrix();
var modelViewProjectionMatrix = modelViewMatrix * camera.GetProjectionMatrix();
cachedInputGetModelViewProjectionMatrix = camera;
cachedGetModelViewProjectionMatrix = modelViewProjectionMatrix;
return(modelViewProjectionMatrix);
}
