blender::nodes::node_composite_alpha_over_cc Namespace Reference

Functions
static void	cmp_node_alphaover_declare (NodeDeclarationBuilder &b)
static int	node_gpu_material (GPUMaterial *material, bNode *node, bNodeExecData *, GPUNodeStack *inputs, GPUNodeStack *outputs)
static float4	alpha_over (const float factor, const float4 &background, const float4 &foreground, const bool straight_alpha)
static void	node_build_multi_function (blender::nodes::NodeMultiFunctionBuilder &builder)

Function Documentation

alpha_over()

float4 blender::nodes::node_composite_alpha_over_cc::alpha_over ( const float factor, const float4 & background, const float4 & foreground, const bool straight_alpha )

static

Definition at line 64 of file node_composite_alpha_over.cc.

References blender::math::clamp(), blender::math::interpolate(), and blender::VecBase< T, Size >::xyz().

Referenced by node_build_multi_function().

cmp_node_alphaover_declare()

void blender::nodes::node_composite_alpha_over_cc::cmp_node_alphaover_declare ( NodeDeclarationBuilder & b )

static

Definition at line 27 of file node_composite_alpha_over.cc.

References b, blender::nodes::SocketDeclaration::description, PROP_FACTOR, and blender::nodes::decl::Float::subtype.

node_build_multi_function()

void blender::nodes::node_composite_alpha_over_cc::node_build_multi_function ( blender::nodes::NodeMultiFunctionBuilder & builder )

static

Definition at line 78 of file node_composite_alpha_over.cc.

References alpha_over(), and blender::nodes::NodeMultiFunctionBuilder::set_matching_fn().

node_gpu_material()

int blender::nodes::node_composite_alpha_over_cc::node_gpu_material ( GPUMaterial * material, bNode * node, bNodeExecData * , GPUNodeStack * inputs, GPUNodeStack * outputs )

static

Definition at line 53 of file node_composite_alpha_over.cc.

References GPU_stack_link(), inputs, and outputs.