Differential D1271 Diff 4560 intern/cycles/kernel/kernel_bake.h

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intern/cycles/kernel/kernel_bake.h

Show First 20 Lines • Show All 169 Lines • ▼ Show 20 Lines	ccl_device_inline float bake_clamp_mirror_repeat(float u)
* to the same value, gives ugly patterns */		* to the same value, gives ugly patterns */
float fu = floorf(u);		float fu = floorf(u);
u = u - fu;		u = u - fu;

return (((int)fu) & 1)? 1.0f - u: u;		return (((int)fu) & 1)? 1.0f - u: u;
}		}

ccl_device void kernel_bake_evaluate(KernelGlobals kg, ccl_global uint4 input, ccl_global float4 *output,		ccl_device void kernel_bake_evaluate(KernelGlobals kg, ccl_global uint4 input, ccl_global float4 *output,
ShaderEvalType type, int i, int offset, int sample)		ShaderEvalType type, Transform *tfm, int i, int offset, int sample)
{		{
ShaderData sd;		ShaderData sd;
uint4 in = input[i * 2];		uint4 in = input[i * 2];
uint4 diff = input[i * 2 + 1];		uint4 diff = input[i * 2 + 1];

float3 out;		float3 out;

int object = in.x;		int object = in.x;
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#endif		#endif

/* triangle */		/* triangle */
int shader;		int shader;
float3 P, Ng;		float3 P, Ng;

triangle_point_normal(kg, object, prim, u, v, &P, &Ng, &shader);		triangle_point_normal(kg, object, prim, u, v, &P, &Ng, &shader);

		/* transformation matrix for dupli objects */
		if (tfm) {
		P = transform_point(tfm, P);
		Ng = normalize(transform_direction(tfm, Ng));
		}

/* dummy initilizations copied from SHADER_EVAL_DISPLACE */		/* dummy initilizations copied from SHADER_EVAL_DISPLACE */
float3 I = Ng;		float3 I = Ng;
float t = 0.0f;		float t = 0.0f;
float time = TIME_INVALID;		float time = TIME_INVALID;
int bounce = 0;		int bounce = 0;
int transparent_bounce = 0;		int transparent_bounce = 0;

/* light passes */		/* light passes */
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