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Differential D2739 Diff 9005 source/blender/nodes/shader/nodes/node_shader_fresnel.c

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source/blender/nodes/shader/nodes/node_shader_fresnel.c

Show All 33 Linesstatic bNodeSocketTemplate sh_node_fresnel_in[] = {
{ -1, 0, "" } { -1, 0, "" }
}; };
static bNodeSocketTemplate sh_node_fresnel_out[] = { static bNodeSocketTemplate sh_node_fresnel_out[] = {
{ SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
{ -1, 0, "" } { -1, 0, "" }
}; };
static int node_shader_gpu_fresnel(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out) static int node_shader_gpu_fresnel(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
{ {
if (!in[1].link) { if (!in[1].link) {
in[1].link = GPU_builtin(GPU_VIEW_NORMAL); in[1].link = GPU_builtin(GPU_VIEW_NORMAL);
} }
else if (GPU_material_use_world_space_shading(mat)) { else if (GPU_material_use_world_space_shading(mat)) {
GPU_link(mat, "direction_transform_m4v3", in[1].link, GPU_builtin(GPU_VIEW_MATRIX), &in[1].link); GPU_link(mat, "direction_transform_m4v3", in[1].link, GPU_builtin(GPU_VIEW_MATRIX), &in[1].link);
} }
return GPU_stack_link(mat, "node_fresnel", in, out, GPU_builtin(GPU_VIEW_POSITION)); return GPU_stack_link(mat, node, "node_fresnel", in, out, GPU_builtin(GPU_VIEW_POSITION));
} }
static void node_shader_exec_fresnel(void *data, int UNUSED(thread), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), bNodeStack **in, bNodeStack **out) static void node_shader_exec_fresnel(void *data, int UNUSED(thread), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), bNodeStack **in, bNodeStack **out)
{ {
ShadeInput *shi = ((ShaderCallData *)data)->shi; ShadeInput *shi = ((ShaderCallData *)data)->shi;
float eta = max_ff(in[0]->vec[0], 0.00001); float eta = max_ff(in[0]->vec[0], 0.00001);
float n[3]; float n[3];
Show All 29 Lines