Implements #216 triangle renderer

components/renderers/cpp/include/ftl/render/tri_render.hpp

@@ -10,12 +10,8 @@ namespace ftl {
 namespace render {
 
 /**
- * Render the voxel hash structure by generating image points for surface
- * voxels and expanding those into interpolated splats. This is a two pass
- * algorithm with the option of completing the second pass on a separate GPU.
- * It also possible to only complete the first pass and perform the second step
- * on a separate machine or at a later time, the advantage being to save local
- * processing resources and that the first pass result may compress better.
+ * Generate triangles between connected points and render those. Colour is done
+ * by weighted reprojection to the original source images.
  */
 class Triangular : public ftl::render::Renderer {
 	public:
@@ -30,15 +26,6 @@ class Triangular : public ftl::render::Renderer {
 
 	private:
 	int device_;
-	/*ftl::cuda::TextureObject<int> depth1_;
-	ftl::cuda::TextureObject<int> depth3_;
-	ftl::cuda::TextureObject<uchar4> colour1_;
-	ftl::cuda::TextureObject<float4> colour_tmp_;
-	ftl::cuda::TextureObject<float> depth2_;
-	ftl::cuda::TextureObject<uchar4> colour2_;
-	ftl::cuda::TextureObject<float4> normal1_;*/
-	//SplatParams params_;
-
 	ftl::rgbd::Frame temp_;
 	ftl::rgbd::Frame accum_;
 	ftl::rgbd::FrameSet *scene_;
@@ -47,7 +34,7 @@ class Triangular : public ftl::render::Renderer {
 	float norm_filter_;
 	bool backcull_;
 	cv::Scalar background_;
-	bool splat_;
+	bool mesh_;
 	float3 light_dir_;
 	uchar4 light_diffuse_;
 	uchar4 light_ambient_;
@@ -55,10 +42,6 @@ class Triangular : public ftl::render::Renderer {
 	cudaStream_t stream_;
 	float3 light_pos_;
 
-	//template <typename T>
-	//void __blendChannel(ftl::rgbd::Frame &, ftl::codecs::Channel in, ftl::codecs::Channel out, cudaStream_t);
-	//void _blendChannel(ftl::rgbd::Frame &, ftl::codecs::Channel in, ftl::codecs::Channel out, cudaStream_t);
-
 	template <typename T>
 	void __reprojectChannel(ftl::rgbd::Frame &, ftl::codecs::Channel in, ftl::codecs::Channel out, cudaStream_t);
 	void _reprojectChannel(ftl::rgbd::Frame &, ftl::codecs::Channel in, ftl::codecs::Channel out, cudaStream_t);