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A set of rendering parameters used among render passes. More...
#include <renderPassState.h>
Public Member Functions | |
virtual HD_API void | Prepare (HdResourceRegistrySharedPtr const &resourceRegistry) |
Schedule to update renderPassState parameters. | |
Application rendering state | |
HD_API void | SetOverrideColor (GfVec4f const &color) |
Set an override color for rendering where the R, G and B components are the color and the alpha component is the blend value. | |
const GfVec4f & | GetOverrideColor () const |
HD_API void | SetWireframeColor (GfVec4f const &color) |
Set a wireframe color for rendering where the R, G and B components are the color and the alpha component is the blend value. | |
const GfVec4f & | GetWireframeColor () const |
HD_API void | SetMaskColor (GfVec4f const &color) |
const GfVec4f & | GetMaskColor () const |
HD_API void | SetIndicatorColor (GfVec4f const &color) |
const GfVec4f & | GetIndicatorColor () const |
HD_API void | SetPointColor (GfVec4f const &color) |
Set a point color for rendering where the R, G and B components are the color and the alpha component is the blend value. | |
const GfVec4f & | GetPointColor () const |
HD_API void | SetPointSize (float size) |
Set the point size for unselected points. | |
float | GetPointSize () const |
HD_API void | SetPointSelectedSize (float size) |
Set the point size for selected points. | |
float | GetPointSelectedSize () const |
HD_API void | SetLightingEnabled (bool enabled) |
XXX: Hacky way of disabling lighting. | |
bool | GetLightingEnabled () const |
HD_API void | SetClippingEnabled (bool enabled) |
bool | GetClippingEnabled () const |
Render pipeline state | |
enum | ColorMask { ColorMaskNone , ColorMaskRGB , ColorMaskRGBA } |
HdCamera const * | _camera |
GfVec4f | _viewport |
CameraUtilFraming | _framing |
std::pair< bool, CameraUtilConformWindowPolicy > | _overrideWindowPolicy |
GfVec4f | _overrideColor |
GfVec4f | _wireframeColor |
GfVec4f | _pointColor |
float | _pointSize |
bool | _lightingEnabled |
bool | _clippingEnabled |
GfVec4f | _maskColor |
GfVec4f | _indicatorColor |
float | _pointSelectedSize |
float | _alphaThreshold |
float | _tessLevel |
GfVec2f | _drawRange |
bool | _depthBiasUseDefault |
bool | _depthBiasEnabled |
float | _depthBiasConstantFactor |
float | _depthBiasSlopeFactor |
HdCompareFunction | _depthFunc |
bool | _depthMaskEnabled |
bool | _depthTestEnabled |
bool | _depthClampEnabled |
GfVec2f | _depthRange |
HdCullStyle | _cullStyle |
HdCompareFunction | _stencilFunc |
int | _stencilRef |
int | _stencilMask |
HdStencilOp | _stencilFailOp |
HdStencilOp | _stencilZFailOp |
HdStencilOp | _stencilZPassOp |
bool | _stencilEnabled |
float | _lineWidth |
HdBlendOp | _blendColorOp |
HdBlendFactor | _blendColorSrcFactor |
HdBlendFactor | _blendColorDstFactor |
HdBlendOp | _blendAlphaOp |
HdBlendFactor | _blendAlphaSrcFactor |
HdBlendFactor | _blendAlphaDstFactor |
GfVec4f | _blendConstantColor |
bool | _blendEnabled |
bool | _alphaToCoverageEnabled |
bool | _colorMaskUseDefault |
std::vector< ColorMask > | _colorMasks |
HdRenderPassAovBindingVector | _aovBindings |
HdRenderPassAovBindingVector | _aovInputBindings |
bool | _useMultiSampleAov |
bool | _conservativeRasterizationEnabled |
float | _stepSize |
float | _stepSizeLighting |
bool | _multiSampleEnabled |
HD_API void | SetAovBindings (HdRenderPassAovBindingVector const &aovBindings) |
Set the attachments for this renderpass to render into. | |
HD_API HdRenderPassAovBindingVector const & | GetAovBindings () const |
HD_API void | SetAovInputBindings (HdRenderPassAovBindingVector const &aovBindings) |
Set the AOVs that this renderpass needs to read from. | |
HD_API HdRenderPassAovBindingVector const & | GetAovInputBindings () const |
HD_API void | SetUseAovMultiSample (bool state) |
Returns true if the render pass wants to render into the multi-sample aovs. | |
HD_API bool | GetUseAovMultiSample () const |
HD_API void | SetCullStyle (HdCullStyle cullStyle) |
HD_API HdCullStyle | GetCullStyle () const |
HD_API void | SetAlphaThreshold (float alphaThreshold) |
float | GetAlphaThreshold () const |
HD_API void | SetTessLevel (float level) |
float | GetTessLevel () const |
HD_API void | SetDrawingRange (GfVec2f const &drawRange) |
GfVec2f | GetDrawingRange () const |
HD_API GfVec2f | GetDrawingRangeNDC () const |
HD_API void | SetDepthBiasUseDefault (bool useDefault) |
bool | GetDepthBiasUseDefault () const |
HD_API void | SetDepthBiasEnabled (bool enabled) |
bool | GetDepthBiasEnabled () const |
HD_API void | SetDepthBias (float constantFactor, float slopeFactor) |
HD_API void | SetDepthFunc (HdCompareFunction depthFunc) |
HdCompareFunction | GetDepthFunc () const |
HD_API void | SetEnableDepthMask (bool state) |
HD_API bool | GetEnableDepthMask () const |
HD_API void | SetEnableDepthTest (bool enabled) |
HD_API bool | GetEnableDepthTest () const |
HD_API void | SetEnableDepthClamp (bool enabled) |
HD_API bool | GetEnableDepthClamp () const |
HD_API void | SetDepthRange (GfVec2f const &depthRange) |
HD_API const GfVec2f & | GetDepthRange () const |
HD_API void | SetStencil (HdCompareFunction func, int ref, int mask, HdStencilOp fail, HdStencilOp zfail, HdStencilOp zpass) |
HdCompareFunction | GetStencilFunc () const |
int | GetStencilRef () const |
int | GetStencilMask () const |
HdStencilOp | GetStencilFailOp () const |
HdStencilOp | GetStencilDepthFailOp () const |
HdStencilOp | GetStencilDepthPassOp () const |
HD_API void | SetStencilEnabled (bool enabled) |
HD_API bool | GetStencilEnabled () const |
HD_API void | SetLineWidth (float width) |
float | GetLineWidth () const |
HD_API void | SetBlend (HdBlendOp colorOp, HdBlendFactor colorSrcFactor, HdBlendFactor colorDstFactor, HdBlendOp alphaOp, HdBlendFactor alphaSrcFactor, HdBlendFactor alphaDstFactor) |
HdBlendOp | GetBlendColorOp () |
HdBlendFactor | GetBlendColorSrcFactor () |
HdBlendFactor | GetBlendColorDstFactor () |
HdBlendOp | GetBlendAlphaOp () |
HdBlendFactor | GetBlendAlphaSrcFactor () |
HdBlendFactor | GetBlendAlphaDstFactor () |
HD_API void | SetBlendConstantColor (GfVec4f const &color) |
const GfVec4f & | GetBlendConstantColor () const |
HD_API void | SetBlendEnabled (bool enabled) |
HD_API void | SetAlphaToCoverageEnabled (bool enabled) |
bool | GetAlphaToCoverageEnabled () const |
HD_API void | SetColorMaskUseDefault (bool useDefault) |
bool | GetColorMaskUseDefault () const |
HD_API void | SetConservativeRasterizationEnabled (bool enabled) |
bool | GetConservativeRasterizationEnabled () const |
HD_API void | SetVolumeRenderingConstants (float stepSize, float stepSizeLighting) |
HD_API void | SetColorMasks (std::vector< ColorMask > const &masks) |
std::vector< ColorMask > const & | GetColorMasks () const |
HD_API void | SetMultiSampleEnabled (bool enabled) |
bool | GetMultiSampleEnabled () const |
Camera and framing state | |
using | ClipPlanesVector = std::vector< GfVec4d > |
HD_API void | SetCamera (const HdCamera *camera) |
Sets the camera. | |
HD_API void | SetOverrideWindowPolicy (const std::pair< bool, CameraUtilConformWindowPolicy > &overrideWindowPolicy) |
Sets whether to override the window policy used to conform the camera if its aspect ratio is not matching the display window/viewport. | |
HD_API void | SetFraming (const CameraUtilFraming &framing) |
Sets the framing to show the camera. | |
HD_API void | SetViewport (const GfVec4d &viewport) |
Sets the viewport to show the camera. | |
HD_API void | SetCameraAndFraming (const HdCamera *camera, const CameraUtilFraming &framing, const std::pair< bool, CameraUtilConformWindowPolicy > &overrideWindowPolicy) |
HD_API void | SetCameraAndViewport (const HdCamera *camera, const GfVec4d &viewport) |
HdCamera const * | GetCamera () const |
Get camera. | |
const CameraUtilFraming & | GetFraming () const |
Get framing information determining how the filmback plane maps to pixels. | |
const std::pair< bool, CameraUtilConformWindowPolicy > & | GetOverrideWindowPolicy () const |
The override value for the window policy to conform the camera frustum that can be specified by the application. | |
HD_API CameraUtilConformWindowPolicy | GetWindowPolicy () const |
The resolved window policy to conform the camera frustum. | |
virtual HD_API GfMatrix4d | GetWorldToViewMatrix () const |
Camera getter API. | |
virtual HD_API GfMatrix4d | GetProjectionMatrix () const |
Compute projection matrix using physical attributes of an HdCamera. | |
GfVec4f const & | GetViewport () const |
Only use when clients did not specify a camera framing. | |
HD_API GfMatrix4d | GetImageToWorldMatrix () const |
Compute a transform from window relative coordinates (x,y,z,1) to homogeneous world coordinates (x,y,z,w), using the HdCamera's attributes, framing, and viewport dimensions. | |
virtual HD_API ClipPlanesVector const & | GetClipPlanes () const |
Returns HdCamera's clip planes. | |
A set of rendering parameters used among render passes.
Parameters are expressed as GL states, uniforms or shaders.
Definition at line 60 of file renderPassState.h.
using ClipPlanesVector = std::vector<GfVec4d> |
Definition at line 79 of file renderPassState.h.
enum ColorMask |
Definition at line 358 of file renderPassState.h.
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Get camera.
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Returns HdCamera's clip planes.
Reimplemented in HdStRenderPassState.
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Get framing information determining how the filmback plane maps to pixels.
Definition at line 135 of file renderPassState.h.
HD_API GfMatrix4d GetImageToWorldMatrix | ( | ) | const |
Compute a transform from window relative coordinates (x,y,z,1) to homogeneous world coordinates (x,y,z,w), using the HdCamera's attributes, framing, and viewport dimensions.
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The override value for the window policy to conform the camera frustum that can be specified by the application.
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Compute projection matrix using physical attributes of an HdCamera.
Reimplemented in HdStRenderPassState.
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Only use when clients did not specify a camera framing.
Definition at line 164 of file renderPassState.h.
HD_API CameraUtilConformWindowPolicy GetWindowPolicy | ( | ) | const |
The resolved window policy to conform the camera frustum.
This is either the override value specified by the application or the value from the scene delegate's camera.
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Definition at line 192 of file renderPassState.h.
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Schedule to update renderPassState parameters.
e.g. camera matrix, override color, id blend factor. Prepare, called once per frame after the sync phase, but prior to the commit phase.
Reimplemented in HdStRenderPassState.
HD_API void SetAovBindings | ( | HdRenderPassAovBindingVector const & | aovBindings | ) |
Set the attachments for this renderpass to render into.
HD_API void SetAovInputBindings | ( | HdRenderPassAovBindingVector const & | aovBindings | ) |
Set the AOVs that this renderpass needs to read from.
HD_API void SetCamera | ( | const HdCamera * | camera | ) |
Sets the camera.
HD_API void SetCameraAndFraming | ( | const HdCamera * | camera, |
const CameraUtilFraming & | framing, | ||
const std::pair< bool, CameraUtilConformWindowPolicy > & | overrideWindowPolicy | ||
) |
HD_API void SetFraming | ( | const CameraUtilFraming & | framing | ) |
Sets the framing to show the camera.
If a valid framing is set, a viewport set earlier with SetViewport will be ignored.
HD_API void SetLightingEnabled | ( | bool | enabled | ) |
XXX: Hacky way of disabling lighting.
HD_API void SetOverrideColor | ( | GfVec4f const & | color | ) |
Set an override color for rendering where the R, G and B components are the color and the alpha component is the blend value.
HD_API void SetOverrideWindowPolicy | ( | const std::pair< bool, CameraUtilConformWindowPolicy > & | overrideWindowPolicy | ) |
Sets whether to override the window policy used to conform the camera if its aspect ratio is not matching the display window/viewport.
If first value is false, the HdCamera's window policy is used.
Note: using std::pair<bool, ...> here instead of std::optional<...> since the latter is only available in C++17 or later.
HD_API void SetPointColor | ( | GfVec4f const & | color | ) |
Set a point color for rendering where the R, G and B components are the color and the alpha component is the blend value.
HD_API void SetPointSelectedSize | ( | float | size | ) |
Set the point size for selected points.
HD_API void SetPointSize | ( | float | size | ) |
Set the point size for unselected points.
HD_API void SetUseAovMultiSample | ( | bool | state | ) |
Returns true if the render pass wants to render into the multi-sample aovs.
Returns false if the render wants to render into the resolve aovs.
HD_API void SetViewport | ( | const GfVec4d & | viewport | ) |
Sets the viewport to show the camera.
If SetViewport is called, any framing set earlier with SetFraming will be ignored.
HD_API void SetWireframeColor | ( | GfVec4f const & | color | ) |
Set a wireframe color for rendering where the R, G and B components are the color and the alpha component is the blend value.
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