qiurui
/
qt3d
mirror of https://github.com/qt/qt3d.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix QMorphPhongMaterial 

Replace the removed phong.frag with graph-based fragment shader.

Task-number: QTBUG-69751
Change-Id: I196be25aff656d6934d6179e4f082430b109b2a1
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
This commit is contained in:
Määttä Antti 2018-09-25 11:04:08 +03:00 committed by Antti Määttä
parent c8e95f8409
commit d05d2fd3d2
2 changed files with 23 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/extras/defaults/qmorphphongmaterial.cpp
View File

@ -44,6 +44,7 @@
#include <Qt3DRender/qparameter.h>
#include <Qt3DRender/qrenderpass.h>
#include <Qt3DRender/qgraphicsapifilter.h>
#include <Qt3DRender/qshaderprogrambuilder.h>
#include <QUrl>
#include <QVector3D>
#include <QVector4D>
@ -57,9 +58,9 @@ namespace Qt3DExtras {
QMorphPhongMaterialPrivate::QMorphPhongMaterialPrivate()
: QMaterialPrivate()
, m_phongEffect(new QEffect())
, m_ambientParameter(new QParameter(QStringLiteral("ka"), QColor::fromRgbF(0.05f, 0.05f, 0.05f, 1.0f)))
, m_diffuseParameter(new QParameter(QStringLiteral("kd"), QColor::fromRgbF(0.7f, 0.7f, 0.7f, 1.0f)))
, m_specularParameter(new QParameter(QStringLiteral("ks"), QColor::fromRgbF(0.01f, 0.01f, 0.01f, 1.0f)))
, m_ambientParameter(new QParameter(QStringLiteral("ka"), QColor::fromRgbF(0.05, 0.05, 0.05, 1.0)))
, m_diffuseParameter(new QParameter(QStringLiteral("kd"), QColor::fromRgbF(0.7, 0.7, 0.7, 1.0)))
, m_specularParameter(new QParameter(QStringLiteral("ks"), QColor::fromRgbF(0.01, 0.01, 0.01, 1.0)))
, m_shininessParameter(new QParameter(QStringLiteral("shininess"), 150.0f))
, m_interpolatorParameter(new QParameter(QStringLiteral("interpolator"), 0.0f))
, m_phongGL3Technique(new QTechnique())
@ -70,12 +71,16 @@ QMorphPhongMaterialPrivate::QMorphPhongMaterialPrivate()
, m_phongES2RenderPass(new QRenderPass())
, m_phongGL3Shader(new QShaderProgram())
, m_phongGL2ES2Shader(new QShaderProgram())
, m_phongGL3ShaderBuilder(new QShaderProgramBuilder())
, m_phongGL2ES2ShaderBuilder(new QShaderProgramBuilder())
, m_filterKey(new QFilterKey)
{
}
void QMorphPhongMaterialPrivate::init()
{
Q_Q(QMorphPhongMaterial);
connect(m_ambientParameter, &Qt3DRender::QParameter::valueChanged,
this, &QMorphPhongMaterialPrivate::handleAmbientChanged);
connect(m_diffuseParameter, &Qt3DRender::QParameter::valueChanged,
@ -88,9 +93,19 @@ void QMorphPhongMaterialPrivate::init()
this, &QMorphPhongMaterialPrivate::handleInterpolatorChanged);
m_phongGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/morphphong.vert"))));
m_phongGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/phong.frag"))));
m_phongGL3ShaderBuilder->setParent(q);
m_phongGL3ShaderBuilder->setShaderProgram(m_phongGL3Shader);
m_phongGL3ShaderBuilder->setFragmentShaderGraph(QUrl(QStringLiteral("qrc:/shaders/graphs/phong.frag.json")));
m_phongGL3ShaderBuilder->setEnabledLayers({QStringLiteral("diffuse"),
QStringLiteral("specular"),
QStringLiteral("normal")});
m_phongGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/morphphong.vert"))));
m_phongGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/phong.frag"))));
m_phongGL2ES2ShaderBuilder->setParent(q);
m_phongGL2ES2ShaderBuilder->setShaderProgram(m_phongGL2ES2Shader);
m_phongGL2ES2ShaderBuilder->setFragmentShaderGraph(QUrl(QStringLiteral("qrc:/shaders/graphs/phong.frag.json")));
m_phongGL2ES2ShaderBuilder->setEnabledLayers({QStringLiteral("diffuse"),
QStringLiteral("specular"),
QStringLiteral("normal")});
m_phongGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL);
m_phongGL3Technique->graphicsApiFilter()->setMajorVersion(3);
@ -115,7 +130,6 @@ void QMorphPhongMaterialPrivate::init()
m_phongGL2Technique->addRenderPass(m_phongGL2RenderPass);
m_phongES2Technique->addRenderPass(m_phongES2RenderPass);
Q_Q(QMorphPhongMaterial);
m_filterKey->setParent(q);
m_filterKey->setName(QStringLiteral("renderingStyle"));
m_filterKey->setValue(QStringLiteral("forward"));

3
src/extras/defaults/qmorphphongmaterial_p.h
View File

@ -60,6 +60,7 @@ class QTechnique;
class QParameter;
class QShaderProgram;
class QRenderPass;
class QShaderProgramBuilder;
} // namespace Qt3DRender
@ -94,6 +95,8 @@ public:
Qt3DRender::QRenderPass *m_phongES2RenderPass;
Qt3DRender::QShaderProgram *m_phongGL3Shader;
Qt3DRender::QShaderProgram *m_phongGL2ES2Shader;
Qt3DRender::QShaderProgramBuilder *m_phongGL3ShaderBuilder;
Qt3DRender::QShaderProgramBuilder *m_phongGL2ES2ShaderBuilder;
Qt3DRender::QFilterKey *m_filterKey;
Q_DECLARE_PUBLIC(QMorphPhongMaterial)