Differential D8826 Diff 33936 source/blender/render/intern/bake.c

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source/blender/render/intern/bake.c

Show First 20 Lines • Show All 129 Lines • ▼ Show 20 Lines	static void store_bake_pixel(void *handle, int x, int y, float u, float v)

copy_v2_fl2(pixel->uv, u, v);		copy_v2_fl2(pixel->uv, u, v);

pixel->du_dx = bd->du_dx;		pixel->du_dx = bd->du_dx;
pixel->du_dy = bd->du_dy;		pixel->du_dy = bd->du_dy;
pixel->dv_dx = bd->dv_dx;		pixel->dv_dx = bd->dv_dx;
pixel->dv_dy = bd->dv_dy;		pixel->dv_dy = bd->dv_dy;
pixel->object_id = 0;		pixel->object_id = 0;
		pixel->seed = i;
}		}

void RE_bake_mask_fill(const BakePixel pixel_array[], const size_t num_pixels, char *mask)		void RE_bake_mask_fill(const BakePixel pixel_array[], const size_t num_pixels, char *mask)
{		{
size_t i;		size_t i;
if (!mask) {		if (!mask) {
return;		return;
}		}
▲ Show 20 Lines • Show All 232 Lines • ▼ Show 20 Lines	static bool cast_ray_highpoly(BVHTreeFromMesh *treeData,
if (hit_mesh != -1) {		if (hit_mesh != -1) {
int primitive_id_high = hits[hit_mesh].index;		int primitive_id_high = hits[hit_mesh].index;
TriTessFace *triangle_high = &triangles[hit_mesh][primitive_id_high];		TriTessFace *triangle_high = &triangles[hit_mesh][primitive_id_high];
BakePixel *pixel_low = &pixel_array_low[pixel_id];		BakePixel *pixel_low = &pixel_array_low[pixel_id];
BakePixel *pixel_high = &pixel_array[pixel_id];		BakePixel *pixel_high = &pixel_array[pixel_id];

pixel_high->primitive_id = primitive_id_high;		pixel_high->primitive_id = primitive_id_high;
pixel_high->object_id = hit_mesh;		pixel_high->object_id = hit_mesh;
		pixel_high->seed = pixel_id;

/* ray direction in high poly object space */		/* ray direction in high poly object space */
float dir_high[3];		float dir_high[3];
mul_v3_mat3_m4v3(dir_high, highpoly[hit_mesh].imat, dir);		mul_v3_mat3_m4v3(dir_high, highpoly[hit_mesh].imat, dir);
normalize_v3(dir_high);		normalize_v3(dir_high);

/* compute position differentials on low poly object */		/* compute position differentials on low poly object */
float duco_low[3], dvco_low[3], dxco[3], dyco[3];		float duco_low[3], dvco_low[3], dxco[3], dyco[3];
Show All 35 Lines	if (hit_mesh != -1) {

/* verify we have valid uvs */		/* verify we have valid uvs */
BLI_assert(pixel_high->uv[0] >= -1e-3f && pixel_high->uv[1] >= -1e-3f &&		BLI_assert(pixel_high->uv[0] >= -1e-3f && pixel_high->uv[1] >= -1e-3f &&
pixel_high->uv[0] + pixel_high->uv[1] <= 1.0f + 1e-3f);		pixel_high->uv[0] + pixel_high->uv[1] <= 1.0f + 1e-3f);
}		}
else {		else {
pixel_array[pixel_id].primitive_id = -1;		pixel_array[pixel_id].primitive_id = -1;
pixel_array[pixel_id].object_id = -1;		pixel_array[pixel_id].object_id = -1;
		pixel_array[pixel_id].seed = 0;
}		}

MEM_freeN(hits);		MEM_freeN(hits);
return hit_mesh != -1;		return hit_mesh != -1;
}		}

/**		/**
* This function populates an array of verts for the triangles of a mesh		* This function populates an array of verts for the triangles of a mesh
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