blender::nodes::node_composite_colorbalance_cc Namespace Reference

Classes
class	ColorBalanceFunction

Functions
static void	cmp_node_colorbalance_declare (NodeDeclarationBuilder &b)
static float3x3	get_white_point_matrix (const float input_temperature, const float input_tint, const float output_temperature, const float output_tint)
static int	node_gpu_material (GPUMaterial *material, bNode *node, bNodeExecData *, GPUNodeStack *inputs, GPUNodeStack *outputs)
static float4	lift_gamma_gain (const float4 color, const float base_lift, const float4 color_lift, const float base_gamma, const float4 color_gamma, const float base_gain, const float4 color_gain)
static float4	offset_power_slope (const float4 color, const float base_offset, const float4 color_offset, const float base_power, const float4 color_power, const float base_slope, const float4 color_slope)
static float4	white_point_constant (const float4 color, const float factor, const float3x3 white_point_matrix)
static float4	white_point_variable (const float4 color, const float input_temperature, const float input_tint, const float output_temperature, const float output_tint, const float3x3 &scene_to_xyz, const float3x3 &xyz_to_scene)
static float4	color_balance (const float4 color, const float factor, const CMPNodeColorBalanceMethod type, const float base_lift, const float4 color_lift, const float base_gamma, const float4 color_gamma, const float base_gain, const float4 color_gain, const float base_offset, const float4 color_offset, const float base_power, const float4 color_power, const float base_slope, const float4 color_slope, const float input_temperature, const float input_tint, const float output_temperature, const float output_tint, const float3x3 scene_to_xyz, const float3x3 xyz_to_scene)
static void	node_build_multi_function (blender::nodes::NodeMultiFunctionBuilder &builder)

Variables
static const EnumPropertyItem	type_items []

Function Documentation

cmp_node_colorbalance_declare()

void blender::nodes::node_composite_colorbalance_cc::cmp_node_colorbalance_declare ( NodeDeclarationBuilder & b )

static

Definition at line 50 of file node_composite_colorbalance.cc.

References blender::nodes::DeclarationListBuilder::add_input(), blender::nodes::DeclarationListBuilder::add_layout(), b, CMP_NODE_COLOR_BALANCE_ASC_CDL, CMP_NODE_COLOR_BALANCE_LGG, CMP_NODE_COLOR_BALANCE_WHITEPOINT, blender::nodes::SocketDeclaration::description, blender::nodes::SocketDeclaration::optional_label, PROP_COLOR_TEMPERATURE, PROP_FACTOR, ptr, split(), uiLayout::split(), blender::nodes::decl::Float::subtype, type_items, and uiTemplateCryptoPicker().

color_balance()

float4 blender::nodes::node_composite_colorbalance_cc::color_balance ( const float4 color, const float factor, const CMPNodeColorBalanceMethod type, const float base_lift, const float4 color_lift, const float base_gamma, const float4 color_gamma, const float base_gain, const float4 color_gain, const float base_offset, const float4 color_offset, const float base_power, const float4 color_power, const float base_slope, const float4 color_slope, const float input_temperature, const float input_tint, const float output_temperature, const float output_tint, const float3x3 scene_to_xyz, const float3x3 xyz_to_scene )

static

Definition at line 304 of file node_composite_colorbalance.cc.

References CMP_NODE_COLOR_BALANCE_ASC_CDL, CMP_NODE_COLOR_BALANCE_LGG, CMP_NODE_COLOR_BALANCE_WHITEPOINT, blender::math::interpolate(), lift_gamma_gain(), blender::math::min(), offset_power_slope(), result, and white_point_variable().

Referenced by blender::nodes::node_composite_colorbalance_cc::ColorBalanceFunction::call().

get_white_point_matrix()

float3x3 blender::nodes::node_composite_colorbalance_cc::get_white_point_matrix ( const float input_temperature, const float input_tint, const float output_temperature, const float output_tint )

static

Definition at line 179 of file node_composite_colorbalance.cc.

References blender::math::chromatic_adaption_matrix(), IMB_colormanagement_get_scene_linear_to_xyz(), IMB_colormanagement_get_xyz_to_scene_linear(), input, output, and blender::math::whitepoint_from_temp_tint().

Referenced by blender::nodes::node_composite_colorbalance_cc::ColorBalanceFunction::call(), and node_gpu_material().

lift_gamma_gain()

float4 blender::nodes::node_composite_colorbalance_cc::lift_gamma_gain ( const float4 color, const float base_lift, const float4 color_lift, const float base_gamma, const float4 color_gamma, const float base_gain, const float4 color_gain )

static

Definition at line 239 of file node_composite_colorbalance.cc.

References blender::math::max(), blender::math::pow(), and blender::VecBase< T, Size >::xyz().

Referenced by color_balance().

node_build_multi_function()

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

static

Definition at line 530 of file node_composite_colorbalance.cc.

References blender::nodes::NodeMultiFunctionBuilder::set_matching_fn().

node_gpu_material()

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

static

Definition at line 192 of file node_composite_colorbalance.cc.

References blender::MatBase< T, NumCol, NumRow, Alignment >::base_ptr(), CMP_NODE_COLOR_BALANCE_WHITEPOINT, get_white_point_matrix(), GPU_stack_link(), GPU_uniform(), IMB_colormanagement_get_scene_linear_to_xyz(), IMB_colormanagement_get_xyz_to_scene_linear(), inputs, outputs, and bNodeSocketValueFloat::value.

offset_power_slope()

float4 blender::nodes::node_composite_colorbalance_cc::offset_power_slope ( const float4 color, const float base_offset, const float4 color_offset, const float base_power, const float4 color_power, const float base_slope, const float4 color_slope )

static

Definition at line 259 of file node_composite_colorbalance.cc.

References blender::math::max(), blender::math::pow(), power(), and blender::VecBase< T, Size >::xyz().

Referenced by color_balance().

white_point_constant()

float4 blender::nodes::node_composite_colorbalance_cc::white_point_constant ( const float4 color, const float factor, const float3x3 white_point_matrix )

static

Definition at line 279 of file node_composite_colorbalance.cc.

References blender::math::interpolate(), and blender::math::min().

Referenced by blender::nodes::node_composite_colorbalance_cc::ColorBalanceFunction::call().

white_point_variable()

float4 blender::nodes::node_composite_colorbalance_cc::white_point_variable ( const float4 color, const float input_temperature, const float input_tint, const float output_temperature, const float output_tint, const float3x3 & scene_to_xyz, const float3x3 & xyz_to_scene )

static

Definition at line 287 of file node_composite_colorbalance.cc.

References blender::math::chromatic_adaption_matrix(), input, output, and blender::math::whitepoint_from_temp_tint().

Referenced by color_balance().

Variable Documentation

type_items

const EnumPropertyItem blender::nodes::node_composite_colorbalance_cc::type_items[]

static

Initial value:

                                         = {
    {CMP_NODE_COLOR_BALANCE_LGG, "LIFT_GAMMA_GAIN", 0, N_("Lift/Gamma/Gain"), ""},
    {CMP_NODE_COLOR_BALANCE_ASC_CDL,
     "OFFSET_POWER_SLOPE",
     0,
     N_("Offset/Power/Slope (ASC-CDL)"),
     N_("ASC-CDL standard color correction")},
    {CMP_NODE_COLOR_BALANCE_WHITEPOINT,
     "WHITEPOINT",
     0,
     N_("White Point"),
     N_("Chromatic adaption from a different white point")},
    {0, nullptr, 0, nullptr, nullptr},
}

Definition at line 35 of file node_composite_colorbalance.cc.

Referenced by cmp_node_colorbalance_declare().