From 39bade978999a5443fe1ccf1bfdc250f3be834b3 Mon Sep 17 00:00:00 2001
From: Mathias Paulin <mathias.paulin@irit.fr>
Date: Wed, 7 Apr 2021 19:02:04 +0200
Subject: [PATCH] Add envmap to the visualization renderer.
---
src/DemoApp/main.cpp | 19 ++-
.../RadiumNBR/Gui/VisualizationGui.cpp | 28 ++++
.../Passes/CustomAttribToColorPass.cpp | 150 ++++++++++++------
.../Passes/CustomAttribToColorPass.hpp | 43 ++++-
.../Renderer/FullFeatureRenderer.hpp | 4 +-
.../RadiumNBR/Renderer/Visualization.cpp | 34 ++++
.../RadiumNBR/Renderer/Visualization.hpp | 26 ++-
7 files changed, 241 insertions(+), 63 deletions(-)
diff --git a/src/DemoApp/main.cpp b/src/DemoApp/main.cpp
index f299b13..a2b6dd5 100644
--- a/src/DemoApp/main.cpp
+++ b/src/DemoApp/main.cpp
@@ -166,16 +166,23 @@ const std::string customGeomAttrib{"in vec4 geomCustomAttrib[];\n"
* add an edition widget as in Radium app demo
*/
const std::string customFragmentColor{
- "in vec4 fragCustomAttrib;\n"
- "\nvec4 computeCustomColor(Material mat, vec3 lightDir, vec3 viewDir, vec3 normal_world) {\n"
+ "in vec4 fragCustomAttrib;"
+ "\nvec4 computeCustomColor(Material mat, vec3 lightDir, vec3 viewDir, vec3 normal_world) { \n"
"vec3 diffColor; \n"
"vec3 specColor; \n"
"getSeparateBSDFComponent( mat, getPerVertexTexCoord(), lightDir, viewDir,\n"
"vec3(0, 0, 1), diffColor, specColor );\n"
- "vec3 col = normal_world*0.5+0.5;\n"
- "col *= fragCustomAttrib.rgb;\n"
- "return vec4( (specColor+col)*max(lightDir.z, 0), 1); \n"
- "}\n"};
+ "vec3 envd;\n"
+ "vec3 envs;\n"
+ "int e = getEnvMapColors(mat, normal_world, envd, envs);"
+ "vec3 finalColor = normal_world*0.5+0.5;\n"
+ "finalColor *= fragCustomAttrib.rgb;\n"
+ "if (e==1) { finalColor = finalColor*envd + specColor*envs; }\n"
+ "else { finalColor = (finalColor + specColor) * max(lightDir.z, 0) \n"
+ " * lightContributionFrom(light, getWorldSpacePosition().xyz); }\n"
+ "return vec4( finalColor, 1); \n"
+ "}\n"
+ };
/**
* Main code to demonstrate the use of a self configured node based renderer
diff --git a/src/libRender/RadiumNBR/Gui/VisualizationGui.cpp b/src/libRender/RadiumNBR/Gui/VisualizationGui.cpp
index c8b7869..72d9640 100644
--- a/src/libRender/RadiumNBR/Gui/VisualizationGui.cpp
+++ b/src/libRender/RadiumNBR/Gui/VisualizationGui.cpp
@@ -50,6 +50,34 @@ buildControllerGui( NodeBasedRenderer* renderer, const std::function<void()>& ap
false );
controlPanel->endLayout( true );
+ controlPanel->beginLayout( QBoxLayout::LeftToRight );
+ auto envmpClbck = [&controller, appUpdateCallback]( const std::string& files ) {
+ controller.setEnvMap( files );
+ appUpdateCallback();
+ };
+ controlPanel->addFileInput(
+ "Environment map", envmpClbck, "../", "Images (*.png *.jpg *.pfm *.exr *hdr)" );
+
+ controlPanel->beginLayout( QBoxLayout::TopToBottom );
+ controlPanel->addOption(
+ " Show envMap ",
+ [&controller, appUpdateCallback]( bool b ) {
+ controller.showEnvMap( b );
+ appUpdateCallback();
+ },
+ true );
+
+ controlPanel->addSliderInput(
+ " Environment strength ",
+ [&controller, appUpdateCallback]( int v ) {
+ controller.setEnvStrength( v );
+ appUpdateCallback();
+ },
+ 100 );
+ controlPanel->endLayout();
+ controlPanel->endLayout( true );
+
+
// TODO : add a double slider to get the good value. ask @dlyr for its doubleSliderClass ...
controlPanel->beginLayout( QBoxLayout::LeftToRight );
auto splatSizeCtrl = [&controller]( double v ) { controller.setSplatSize( v ); };
diff --git a/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.cpp b/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.cpp
index 2ebbe4e..fd42a97 100644
--- a/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.cpp
+++ b/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.cpp
@@ -19,6 +19,35 @@ using namespace Ra::Core::Utils; // log
namespace RadiumNBR {
using namespace gl;
+// Envmap shader source
+static const std::string noopEnvMapFunction{
+ "\nint getEnvMapColors(Material mat, vec3 normalWorld, out vec3 diffuse, out vec3 specular) {\n"
+ " diffuse = vec3(1); specular = vec3(1); return 0;\n"
+ "}\n\n"
+};
+
+static const std::string envMapFunction{
+ "\nuniform samplerCube envTexture;\n"
+ "uniform int numLod;\n"
+ "uniform mat4 redShCoeffs;\n"
+ "uniform mat4 greenShCoeffs;\n"
+ "uniform mat4 blueShCoeffs;\n"
+ "uniform float envStrength;\n"
+ "const float OneOverPi = 0.3183098862;\n"
+ "int getEnvMapColors(Material mat, vec3 normalWorld, out vec3 diffuse, out vec3 specular) {\n"
+ " vec3 view = normalize(in_viewVector);\n"
+ " vec3 rfl = reflect(-view, normalWorld.xyz);\n"
+ " vec4 up = vec4(normalWorld, 1);\n"
+ " diffuse.r = dot(up, redShCoeffs * up);\n"
+ " diffuse.g = dot(up, greenShCoeffs * up);\n"
+ " diffuse.b = dot(up, blueShCoeffs * up);\n"
+ " diffuse *= envStrength/OneOverPi;\n"
+ " float cosTi = clamp(dot(rfl, normalWorld), 0.001, 1.);\n"
+ " float r = getGGXRoughness(material, getPerVertexTexCoord()) * numLod;\n"
+ " specular = textureLod(envTexture, rfl, r).rgb * cosTi * envStrength;\n"
+ " return 1;\n"
+ "}\n\n"};
+
/* Test Point cloud parameter provider */
/*
* WARNING : this class is here only for testing and experimentation purpose.
@@ -114,16 +143,23 @@ void CustomAttribToColorPass::execute(
glClearBufferfv( GL_DEPTH, 0, &clearDepth );
+
+ if ( m_envmap ) {
+ m_passParams.addParameter( "envStrength", m_envmap->getEnvStrength() );
+ }
+
+ // TODO : if an envmap is set, render with the envmap only ?
if ( m_lightmanager->count() > 0 )
{
// for ( const auto& l : m_lights )
for ( size_t i = 0; i < m_lightmanager->count(); ++i )
{
Ra::Engine::Data::RenderParameters passParams;
- passParams.concatParameters( m_passParams );
const auto l = m_lightmanager->getLight( i );
l->getRenderParameters( passParams );
-
+ if (m_envmap) {
+ passParams.concatParameters( m_passParams );
+ }
for ( const auto& ro : *m_objectsToRender )
{
ro->render( passParams, viewParams, passIndex() );
@@ -150,7 +186,7 @@ bool CustomAttribToColorPass::buildRenderTechnique(
{"CustomAtt2ClrPass::CustomColorProgram" + ro->getName()} ) )
{
rt.setConfiguration( *cfg, passIndex() );
- // TODO : warning, the param provider might be erroneous
+ // TODO : is this really usefull ?
rt.setParametersProvider( mat, passIndex() );
}
else
@@ -238,8 +274,14 @@ bool CustomAttribToColorPass::buildRenderTechnique(
ro->getName()};
theConfig.addShaderSource( Ra::Engine::Data::ShaderType::ShaderType_VERTEX,
vertexShaderSource + m_customVertexAttrib );
- theConfig.addShaderSource( Ra::Engine::Data::ShaderType::ShaderType_FRAGMENT,
- fragmentShadersource + m_customFragmentColor );
+ if ( m_envmap ) {
+ theConfig.addShaderSource( Ra::Engine::Data::ShaderType::ShaderType_FRAGMENT,
+ fragmentShadersource + envMapFunction + m_customFragmentColor );
+ } else {
+ theConfig.addShaderSource( Ra::Engine::Data::ShaderType::ShaderType_FRAGMENT,
+ fragmentShadersource + noopEnvMapFunction + m_customFragmentColor );
+ }
+
theConfig.addInclude( "\"" + mat->getMaterialName() + ".glsl\"",
Ra::Engine::Data::ShaderType::ShaderType_FRAGMENT );
@@ -285,39 +327,39 @@ bool CustomAttribToColorPass::buildRenderTechnique(
"layout( location = 6 ) out vec3 out_lightVector;\n"
"void propagateAttributes();\n"
"void main() {\n"
- "vec3 eye = -transform.view[3].xyz * mat3( transform.view );\n"
- "// if no normal is provided, splats are aligned with the screen plane\n"
- "vec3 normal = in_normal[0];\n"
- "if ( length( normal ) < 0.1 ) { normal = normalize( eye - in_position[0] ); }\n"
- "// orthonormal basis {u, v, normal}\n"
- "vec3 u = vec3( 1, 0, 0 );\n"
- "if ( abs( normal.x ) > 1e-3 ) { u = normalize( vec3( -normal.z / normal.x, 0, 1 ) ); }\n"
- "vec3 v = normalize( cross( normal, u ) );\n"
- "vec3 point[4];\n"
- "point[0] = in_position[0] - pointCloudSplatRadius * ( u + v );\n"
- "point[1] = point[0] + pointCloudSplatRadius * u * 2;\n"
- "point[2] = point[0] + pointCloudSplatRadius * v * 2;\n"
- "point[3] = point[0] + pointCloudSplatRadius * ( u + v ) * 2;\n"
- "vec2 uv[4];\n"
- "uv[0] = vec2( -1, -1 );\n"
- "uv[1] = vec2( -1, +1 );\n"
- "uv[2] = vec2( +1, -1 );\n"
- "uv[3] = vec2( +1, +1 );\n"
- "for ( int idx = 0; idx < 4; ++idx ) {\n"
- " gl_Position = transform.proj * transform.view * vec4( point[idx], 1 );\n"
- " out_position = point[idx];\n"
- " out_texcoord = vec3( uv[idx], 0. );\n"
- " out_normal = normal;\n"
- " out_tangent = in_tangent[0];\n"
- " out_viewVector = in_viewVector[0];\n"
- " out_lightVector = in_lightVector[0];\n"
- " out_vertexcolor = in_vertexColor[0];\n"
- " propagateAttributes();"
- " EmitVertex();\n"
- "}\n"
- "EndPrimitive();\n"
+ "vec3 eye = -transform.view[3].xyz * mat3( transform.view );\n"
+ "// if no normal is provided, splats are aligned with the screen plane\n"
+ "vec3 normal = in_normal[0];\n"
+ "if ( length( normal ) < 0.1 ) { normal = normalize( eye - in_position[0] ); }\n"
+ "// orthonormal basis {u, v, normal}\n"
+ "vec3 u = vec3( 1, 0, 0 );\n"
+ "if ( abs( normal.x ) > 1e-3 ) { u = normalize( vec3( -normal.z / normal.x, 0, 1 ) ); "
"}\n"
- };
+ "vec3 v = normalize( cross( normal, u ) );\n"
+ "vec3 point[4];\n"
+ "point[0] = in_position[0] - pointCloudSplatRadius * ( u + v );\n"
+ "point[1] = point[0] + pointCloudSplatRadius * u * 2;\n"
+ "point[2] = point[0] + pointCloudSplatRadius * v * 2;\n"
+ "point[3] = point[0] + pointCloudSplatRadius * ( u + v ) * 2;\n"
+ "vec2 uv[4];\n"
+ "uv[0] = vec2( -1, -1 );\n"
+ "uv[1] = vec2( -1, +1 );\n"
+ "uv[2] = vec2( +1, -1 );\n"
+ "uv[3] = vec2( +1, +1 );\n"
+ "for ( int idx = 0; idx < 4; ++idx ) {\n"
+ " gl_Position = transform.proj * transform.view * vec4( point[idx], 1 );\n"
+ " out_position = point[idx];\n"
+ " out_texcoord = vec3( uv[idx], 0. );\n"
+ " out_normal = normal;\n"
+ " out_tangent = in_tangent[0];\n"
+ " out_viewVector = in_viewVector[0];\n"
+ " out_lightVector = in_lightVector[0];\n"
+ " out_vertexcolor = in_vertexColor[0];\n"
+ " propagateAttributes();"
+ " EmitVertex();\n"
+ "}\n"
+ "EndPrimitive();\n"
+ "}\n"};
auto pointCloudConst =
dynamic_cast<const Ra::Engine::Scene::PointCloudComponent*>( ro->getComponent() );
@@ -328,7 +370,7 @@ bool CustomAttribToColorPass::buildRenderTechnique(
geometryShadersource + m_customGeometryAttrib );
// construct the parameter provider for the technique
paramProvider = std::make_shared<PointCloudParameterProvider>( mat, pointCloud );
- pointCloud->setSplatSize(0.025);
+ pointCloud->setSplatSize( 0.025 );
}
// Add to the ShaderConfigManager
Ra::Engine::Data::ShaderConfigurationFactory::addConfiguration( theConfig );
@@ -343,8 +385,8 @@ bool CustomAttribToColorPass::buildRenderTechnique(
void CustomAttribToColorPass::setAttribToColorFunc( const std::string& vertex_source,
const std::string& geometry_source,
const std::string& fragment_source ) {
- m_customVertexAttrib = vertex_source;
- m_customFragmentColor = fragment_source;
+ m_customVertexAttrib = vertex_source;
+ m_customFragmentColor = fragment_source;
m_customGeometryAttrib = geometry_source;
rebuildShaders();
}
@@ -363,14 +405,32 @@ void CustomAttribToColorPass::rebuildShaders() {
m_needConfigRebuild = false;
}
-void CustomAttribToColorPass::setSplatSize(float s) {
+void CustomAttribToColorPass::setSplatSize( float s ) {
m_splatsSize = s;
- for ( auto ro : *m_objectsToRender ) {
+ for ( auto ro : *m_objectsToRender )
+ {
auto pointCloud =
dynamic_cast<Ra::Engine::Scene::PointCloudComponent*>( ro->getComponent() );
- if ( pointCloud ) {
- pointCloud->setSplatSize( m_splatsSize );
- }
+ if ( pointCloud ) { pointCloud->setSplatSize( m_splatsSize ); }
+ }
+}
+
+void CustomAttribToColorPass::setEnvMap( std::shared_ptr<EnvMap> envmp ) {
+ m_envmap = envmp;
+ if ( m_envmap )
+ {
+ // Set the envmap parameter once.
+ // Warning : there is no way to remove parameters. Might segfault if this is not consistent
+ // with rendering usage
+ m_passParams.addParameter( "redShCoeffs", m_envmap->getShMatrix( 0 ) );
+ m_passParams.addParameter( "greenShCoeffs", m_envmap->getShMatrix( 1 ) );
+ m_passParams.addParameter( "blueShCoeffs", m_envmap->getShMatrix( 2 ) );
+ m_passParams.addParameter( "envTexture", m_envmap->getEnvTexture() );
+ int numLod = std::log2(
+ std::min( m_envmap->getEnvTexture()->width(), m_envmap->getEnvTexture()->height() ) );
+ m_passParams.addParameter( "numLod", numLod );
}
+ rebuildShaders();
}
+
} // namespace RadiumNBR
diff --git a/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.hpp b/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.hpp
index 343e952..7e1309a 100644
--- a/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.hpp
+++ b/src/libRender/RadiumNBR/Passes/CustomAttribToColorPass.hpp
@@ -1,5 +1,6 @@
#pragma once
#include <RadiumNBR/RenderPass.hpp>
+#include <RadiumNBR/EnvMap.hpp>
#include <Core/Utils/Color.hpp>
@@ -53,9 +54,24 @@ class CustomAttribToColorPass : public RenderPass
/// Set the splat size for pointclouds
inline float getSplatSize() { return m_splatsSize; }
- // return the splatSize used for point clouds
+ /// return the splatSize used for point clouds
void setSplatSize(float s);
+ /// set the env map to use
+ void setEnvMap( std::shared_ptr<EnvMap> envmp );
+
+ /// set the strength (aka "power") of the env map
+ void setEnvStrength( int s ) {
+ if ( m_envmap )
+ {
+ m_envStrength = float( s ) / 100.f;
+ m_envmap->setEnvStrength( m_envStrength );
+ }
+ }
+
+ /// get the strength (aka "power") of the env map
+ int getEnvStrength() const { return int( m_envStrength * 100 ); }
+
private:
/// The framebuffer used to render this pass
std::unique_ptr<globjects::Framebuffer> m_fbo{nullptr};
@@ -74,12 +90,21 @@ class CustomAttribToColorPass : public RenderPass
std::string m_customGeometryAttrib{"void propagateAttributes(){}\n"};
/// the custom FragmentColor shader function
- /// If not changed, compute the same expression (without ao) than the light stage
+ /// If not changed, compute the same expression (without ao) than the envlight stage
std::string m_customFragmentColor{
- "vec4 computeCustomColor(Material mat, vec3 light_dir, vec3 view_dir) {\n"
- "vec3 bsdf= evaluateBSDF(material, getPerVertexTexCoord(), light_dir, view_dir);\n"
- "vec3 contribution = lightContributionFrom(light, getWorldSpacePosition().xyz);\n"
- "return vec4(bsdf * 3.141592 * contribution, 1.0);\n"
+ "\nvec4 computeCustomColor(Material mat, vec3 lightDir, vec3 viewDir, vec3 normal_world) { \n"
+ "vec3 diffColor; \n"
+ "vec3 specColor; \n"
+ "getSeparateBSDFComponent( mat, getPerVertexTexCoord(), lightDir, viewDir,\n"
+ "vec3(0, 0, 1), diffColor, specColor );\n"
+ "vec3 envd;\n"
+ "vec3 envs;\n"
+ "int e = getEnvMapColors(mat, normal_world, envd, envs);"
+ "vec3 finalColor;\n"
+ "if (e==1) { finalColor = diffColor*envd + specColor*envs; }\n"
+ "else { finalColor = (diffColor + specColor) * max(lightDir.z, 0) \n"
+ " * lightContributionFrom(light, getWorldSpacePosition().xyz); }\n"
+ "return vec4( finalColor, 1); \n"
"}\n"};
/// State indicator
@@ -90,5 +115,11 @@ class CustomAttribToColorPass : public RenderPass
/// The splats size
float m_splatsSize{0.025};
+
+ /// The Environment to used for envmap lighting
+ std::shared_ptr<EnvMap> m_envmap{nullptr};
+
+ /// The strength of the envmap
+ float m_envStrength;
};
} // namespace RadiumNBR
diff --git a/src/libRender/RadiumNBR/Renderer/FullFeatureRenderer.hpp b/src/libRender/RadiumNBR/Renderer/FullFeatureRenderer.hpp
index e49e073..256181a 100644
--- a/src/libRender/RadiumNBR/Renderer/FullFeatureRenderer.hpp
+++ b/src/libRender/RadiumNBR/Renderer/FullFeatureRenderer.hpp
@@ -37,13 +37,15 @@ class NodeBasedRenderer_LIBRARY_API FullFeatureRenderer final : public NodeBased
void setEnvMap( const std::string& files );
void showEnvMap( bool state );
+ void setEnvStrength( int s );
+
// TODO : define a way to configure each passes without adding here specifi methods
// TODO the following might be removed in the future
Scalar getAoRadius() const;
void setAoRadius( Scalar r );
int getAoSamplingDensity() const;
void setAoSamplingDensity( int d );
- void setEnvStrength( int s );
+
void wireframeMode( bool status );
protected:
diff --git a/src/libRender/RadiumNBR/Renderer/Visualization.cpp b/src/libRender/RadiumNBR/Renderer/Visualization.cpp
index df101c6..d1cfb76 100644
--- a/src/libRender/RadiumNBR/Renderer/Visualization.cpp
+++ b/src/libRender/RadiumNBR/Renderer/Visualization.cpp
@@ -118,4 +118,38 @@ void VisualizationController::setSplatSize( float s ) {
m_customPass->setSplatSize( s );
};
+
+void VisualizationController::setEnvMap( const std::string& files ) {
+ if ( files.empty() )
+ {
+ m_clearPass->setEnvMap( nullptr );
+ m_customPass->setEnvMap( nullptr );
+ m_hasEnvMap = false;
+ }
+ else
+ {
+ // Todo, add type VERTICALCROSS, HORIZONTALCROSS and differentiate between all types
+ // using file extension and file size
+ auto t = ( files.find( ';' ) != files.npos ) ? EnvMap::EnvMapType::ENVMAP_CUBE
+ : EnvMap::EnvMapType::ENVMAP_PFM;
+ if ( t == EnvMap::EnvMapType::ENVMAP_PFM )
+ {
+ auto ext = files.substr( files.size() - 3 );
+ if ( ext != "pfm" ) { t = EnvMap::EnvMapType::ENVMAP_LATLON; }
+ }
+ // for now, only skyboxes are managed
+ auto e = std::make_shared<EnvMap>( files, t, true );
+ m_clearPass->setEnvMap( e );
+ m_customPass->setEnvMap( e );
+ m_hasEnvMap = true;
+ }
+}
+
+void VisualizationController::showEnvMap( bool state ) {
+ m_clearPass->showEnvMap( state );
+}
+
+void VisualizationController::setEnvStrength( int s ) {
+ m_customPass->setEnvStrength( s );
+}
} // namespace RadiumNBR
diff --git a/src/libRender/RadiumNBR/Renderer/Visualization.hpp b/src/libRender/RadiumNBR/Renderer/Visualization.hpp
index bf1973c..5c48202 100644
--- a/src/libRender/RadiumNBR/Renderer/Visualization.hpp
+++ b/src/libRender/RadiumNBR/Renderer/Visualization.hpp
@@ -38,25 +38,41 @@ class NodeBasedRenderer_LIBRARY_API VisualizationController
float getSplatSize();
void setSplatSize( float s );
+ void setEnvMap( const std::string& files );
+ void showEnvMap( bool state );
+ void setEnvStrength( int s );
+
private:
/// The custom pass if needed for modification
std::shared_ptr<RadiumNBR::CustomAttribToColorPass> m_customPass;
/// The clear pass for the background
std::shared_ptr<RadiumNBR::ClearPass> m_clearPass;
- ///
+ /// TODO : this default are the same as in the CustomAttribToColorPass. Use them instead of redefining here
std::string m_vertexFunction{"void outputCustomAttribs() {\n}\n"};
std::string m_geometryFunction{"void propagateAttributes(){}\n"};
std::string m_fragmentFunction{
- "vec4 computeCustomColor(Material mat, vec3 light_dir, vec3 view_dir) {\n"
- "vec3 bsdf= evaluateBSDF(material, getPerVertexTexCoord(), light_dir, view_dir);\n"
- "vec3 contribution = lightContributionFrom(light, getWorldSpacePosition().xyz);\n"
- "return vec4(bsdf * 3.141592 * contribution, 1.0);\n"
+ "\nvec4 computeCustomColor(Material mat, vec3 lightDir, vec3 viewDir, vec3 normal_world) { \n"
+ "vec3 diffColor; \n"
+ "vec3 specColor; \n"
+ "getSeparateBSDFComponent( mat, getPerVertexTexCoord(), lightDir, viewDir,\n"
+ "vec3(0, 0, 1), diffColor, specColor );\n"
+ "vec3 envd;\n"
+ "vec3 envs;\n"
+ "int e = getEnvMapColors(mat, normal_world, envd, envs);"
+ "vec3 finalColor;\n"
+ "if (e==1) { finalColor = diffColor*envd + specColor*envs; }\n"
+ "else { finalColor = (diffColor + specColor) * max(lightDir.z, 0) \n"
+ " * lightContributionFrom(light, getWorldSpacePosition().xyz); }\n"
+ "return vec4( finalColor, 1); \n"
"}\n"};
RadiumNBR::NodeBasedRenderer* m_renderer;
bool m_postProcess{true};
+
+ /// Is an envmap attached to the renderer
+ bool m_hasEnvMap{false};
};
} // namespace RadiumNBR
--
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