Differential D13732 Diff 46611 source/blender/nodes/shader/nodes/node_shader_invert.cc

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source/blender/nodes/shader/nodes/node_shader_invert.cc

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	/* ************** INVERT ****************** */			/* ************** INVERT ****************** */
	static bNodeSocketTemplate sh_node_invert_in[] = {			static bNodeSocketTemplate sh_node_invert_in[] = {
	{SOCK_FLOAT, N_("Fac"), 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},			{SOCK_FLOAT, N_("Fac"), 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
	{SOCK_RGBA, N_("Color"), 0.0f, 0.0f, 0.0f, 1.0f},			{SOCK_RGBA, N_("Color"), 0.0f, 0.0f, 0.0f, 1.0f},
	{-1, ""}};			{-1, ""}};

	static bNodeSocketTemplate sh_node_invert_out[] = {{SOCK_RGBA, N_("Color")}, {-1, ""}};			static bNodeSocketTemplate sh_node_invert_out[] = {{SOCK_RGBA, N_("Color")}, {-1, ""}};

	static void node_shader_exec_invert(void *UNUSED(data),
	int UNUSED(thread),
	bNode *UNUSED(node),
	bNodeExecData *UNUSED(execdata),
	bNodeStack **in,
	bNodeStack **out)
	{
	float col[3], icol[3], fac;

	nodestack_get_vec(&fac, SOCK_FLOAT, in[0]);
	nodestack_get_vec(col, SOCK_VECTOR, in[1]);

	icol[0] = 1.0f - col[0];
	icol[1] = 1.0f - col[1];
	icol[2] = 1.0f - col[2];

	/* if fac, blend result against original input */
	if (fac < 1.0f) {
	interp_v3_v3v3(out[0]->vec, col, icol, fac);
	}
	else {
	copy_v3_v3(out[0]->vec, icol);
	}
	}

	static int gpu_shader_invert(GPUMaterial *mat,			static int gpu_shader_invert(GPUMaterial *mat,
	bNode *node,			bNode *node,
	bNodeExecData *UNUSED(execdata),			bNodeExecData *UNUSED(execdata),
	GPUNodeStack *in,			GPUNodeStack *in,
	GPUNodeStack *out)			GPUNodeStack *out)
	{			{
	return GPU_stack_link(mat, node, "invert", in, out);			return GPU_stack_link(mat, node, "invert", in, out);
	}			}

	} // namespace blender::nodes::node_shader_invert_cc			} // namespace blender::nodes::node_shader_invert_cc

	void register_node_type_sh_invert()			void register_node_type_sh_invert()
	{			{
	namespace file_ns = blender::nodes::node_shader_invert_cc;			namespace file_ns = blender::nodes::node_shader_invert_cc;

	static bNodeType ntype;			static bNodeType ntype;

	sh_node_type_base(&ntype, SH_NODE_INVERT, "Invert", NODE_CLASS_OP_COLOR);			sh_node_type_base(&ntype, SH_NODE_INVERT, "Invert", NODE_CLASS_OP_COLOR);
	node_type_socket_templates(&ntype, file_ns::sh_node_invert_in, file_ns::sh_node_invert_out);			node_type_socket_templates(&ntype, file_ns::sh_node_invert_in, file_ns::sh_node_invert_out);
	node_type_exec(&ntype, nullptr, nullptr, file_ns::node_shader_exec_invert);
	node_type_gpu(&ntype, file_ns::gpu_shader_invert);			node_type_gpu(&ntype, file_ns::gpu_shader_invert);

	nodeRegisterType(&ntype);			nodeRegisterType(&ntype);
	}			}