geometry on the GPU is now a struct created in the GPUGeometry class. coding style for cuda code is now compliant with python PEP 7 -- Style Guide for C Code.

1 files changed, 0 insertions, 68 deletions

diff --git a/src/materials.h b/src/materials.h
deleted file mode 100644
index 2355d24..0000000
--- a/src/materials.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef __MATERIALS_H__
-#define __MATERIALS_H__
-
-__device__ float min_wavelength;
-__device__ float max_wavelength;
-__device__ float wavelength_step;
-__device__ unsigned int wavelength_size;
-
-struct Material
-{
-	float *refractive_index;
-	float *absorption_length;
-	float *scattering_length;
-};
-
-struct Surface
-{
-	float *detect;
-	float *absorb;
-	float *reflect_diffuse;
-	float *reflect_specular;
-};
-
-__device__ Material materials[20];
-__device__ Surface surfaces[20];
-
-__device__ float interp_property(const float &x, const float *fp)
-{
-	if (x < min_wavelength)
-		return fp[0];
-
-	if (x > max_wavelength)
-		return fp[wavelength_size-1];
-
-	int jl = (x-min_wavelength)/wavelength_step;
-
-	return fp[jl] + (x-(min_wavelength + jl*wavelength_step))*(fp[jl+1]-fp[jl])/wavelength_step;
-}
-
-extern "C"
-{
-
-__global__ void set_wavelength_range(float _min_wavelength, float _max_wavelength, float _wavelength_step, unsigned int _wavelength_size)
-{
-	min_wavelength = _min_wavelength;
-	max_wavelength = _max_wavelength;
-	wavelength_step = _wavelength_step;
-	wavelength_size = _wavelength_size;
-}
-
-__global__ void set_material(int material_index, float *refractive_index, float *absorption_length, float *scattering_length)
-{
-	materials[material_index].refractive_index = refractive_index;
-	materials[material_index].absorption_length = absorption_length;
-	materials[material_index].scattering_length = scattering_length;
-}
-
-__global__ void set_surface(int surface_index, float *detect, float *absorb, float *reflect_diffuse, float *reflect_specular)
-{
-	surfaces[surface_index].detect = detect;
-	surfaces[surface_index].absorb = absorb;
-	surfaces[surface_index].reflect_diffuse = reflect_diffuse;
-	surfaces[surface_index].reflect_specular = reflect_specular;
-}
-
-} // extern "c"
-
-#endif