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Commit 0300d533 authored by Maire Nicolas's avatar Maire Nicolas
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Cleanup dans clippingShader.cpp.

parent 31366e50
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src/Utils/clippingShader.cpp
View file @ 0300d533
......@@ -179,19 +179,20 @@ void ClippingShader::setClipPlaneParamsAll(unsigned int id, Geom::Vec3f normal,
Geom::Vec3f normalNormalized = normal;
normalNormalized.normalize();
if ((normalNormalized != m_clipPlanes[planeIndex].normal)
|| (origin != m_clipPlanes[planeIndex].origin))
{
// Copy the given clipping plane parameters
m_clipPlanes[planeIndex].normal = normalNormalized;
m_clipPlanes[planeIndex].origin = origin;
// Check if it is worth updating values !
if ((normalNormalized == m_clipPlanes[planeIndex].normal)
&& (origin == m_clipPlanes[planeIndex].origin))
return;
// Update the plane arrays
updateClipPlaneUniformsArray(id);
// Copy the given clipping plane parameters
m_clipPlanes[planeIndex].normal = normalNormalized;
m_clipPlanes[planeIndex].origin = origin;
// Send again the whole planes equations array to shader
sendClipPlanesEquationsUniform();
}
// Update the plane arrays
updateClipPlaneUniformsArray(id);
// Send again the whole planes equations array to shader
sendClipPlanesEquationsUniform();
}
void ClippingShader::setClipPlaneParamsNormal(unsigned int id, Geom::Vec3f normal)
......@@ -209,17 +210,18 @@ void ClippingShader::setClipPlaneParamsNormal(unsigned int id, Geom::Vec3f norma
Geom::Vec3f normalNormalized = normal;
normalNormalized.normalize();
if (normalNormalized != m_clipPlanes[planeIndex].normal)
{
// Copy the given clipping plane parameter
m_clipPlanes[planeIndex].normal = normalNormalized;
// Check if it is worth updating values !
if (normalNormalized == m_clipPlanes[planeIndex].normal)
return;
// Update the plane arrays
updateClipPlaneUniformsArray(id);
// Copy the given clipping plane parameter
m_clipPlanes[planeIndex].normal = normalNormalized;
// Send again the whole planes equations array to shader
sendClipPlanesEquationsUniform();
}
// Update the plane arrays
updateClipPlaneUniformsArray(id);
// Send again the whole planes equations array to shader
sendClipPlanesEquationsUniform();
}
void ClippingShader::setClipPlaneParamsOrigin(unsigned int id, Geom::Vec3f origin)
......@@ -233,17 +235,18 @@ void ClippingShader::setClipPlaneParamsOrigin(unsigned int id, Geom::Vec3f origi
// Get the corresponding plane index
int planeIndex = m_clipPlanesIds[id].index;
if (origin != m_clipPlanes[planeIndex].origin)
{
// Copy the given clipping plane parameter
m_clipPlanes[planeIndex].origin = origin;
// Check if it is worth updating values !
if (origin == m_clipPlanes[planeIndex].origin)
return;
// Update the plane arrays
updateClipPlaneUniformsArray(id);
// Copy the given clipping plane parameter
m_clipPlanes[planeIndex].origin = origin;
// Send again the whole planes equations array to shader
sendClipPlanesEquationsUniform();
}
// Update the plane arrays
updateClipPlaneUniformsArray(id);
// Send again the whole planes equations array to shader
sendClipPlanesEquationsUniform();
}
Geom::Vec3f ClippingShader::getClipPlaneParamsNormal(unsigned int id)
......@@ -434,19 +437,20 @@ void ClippingShader::setClipSphereParamsAll(unsigned int id, Geom::Vec3f center,
// Get the corresponding sphere index
int sphereIndex = m_clipSpheresIds[id].index;
if ((center != m_clipSpheres[sphereIndex].center)
|| (radius != m_clipSpheres[sphereIndex].radius))
{
// Copy the given clipping sphere parameters
m_clipSpheres[sphereIndex].center = center;
m_clipSpheres[sphereIndex].radius = radius;
// Check if it is worth updating values !
if ((center == m_clipSpheres[sphereIndex].center)
&& (radius == m_clipSpheres[sphereIndex].radius))
return;
// Update the sphere array
updateClipSphereUniformsArray(id);
// Copy the given clipping sphere parameters
m_clipSpheres[sphereIndex].center = center;
m_clipSpheres[sphereIndex].radius = radius;
// Send again the whole spheres centers and radiuses array to shader
sendClipSpheresCentersAndRadiusesUniform();
}
// Update the sphere array
updateClipSphereUniformsArray(id);
// Send again the whole spheres centers and radiuses array to shader
sendClipSpheresCentersAndRadiusesUniform();
}
void ClippingShader::setClipSphereParamsCenter(unsigned int id, Geom::Vec3f center)
......@@ -460,17 +464,18 @@ void ClippingShader::setClipSphereParamsCenter(unsigned int id, Geom::Vec3f cent
// Get the corresponding sphere index
int sphereIndex = m_clipSpheresIds[id].index;
if (center != m_clipSpheres[sphereIndex].center)
{
// Copy the given clipping sphere parameter
m_clipSpheres[sphereIndex].center = center;
// Check if it is worth updating values !
if (center == m_clipSpheres[sphereIndex].center)
return;
// Update the sphere array
updateClipSphereUniformsArray(id);
// Copy the given clipping sphere parameter
m_clipSpheres[sphereIndex].center = center;
// Send again the whole spheres centers and radiuses array to shader
sendClipSpheresCentersAndRadiusesUniform();
}
// Update the sphere array
updateClipSphereUniformsArray(id);
// Send again the whole spheres centers and radiuses array to shader
sendClipSpheresCentersAndRadiusesUniform();
}
void ClippingShader::setClipSphereParamsRadius(unsigned int id, float radius)
......@@ -484,17 +489,18 @@ void ClippingShader::setClipSphereParamsRadius(unsigned int id, float radius)
// Get the corresponding sphere index
int sphereIndex = m_clipSpheresIds[id].index;
if (radius != m_clipSpheres[sphereIndex].radius)
{
// Copy the given clipping sphere parameter
m_clipSpheres[sphereIndex].radius = radius;
// Check if it is worth updating values !
if (radius == m_clipSpheres[sphereIndex].radius)
return;
// Update the sphere array
updateClipSphereUniformsArray(id);
// Copy the given clipping sphere parameter
m_clipSpheres[sphereIndex].radius = radius;
// Send again the whole spheres centers and radiuses array to shader
sendClipSpheresCentersAndRadiusesUniform();
}
// Update the sphere array
updateClipSphereUniformsArray(id);
// Send again the whole spheres centers and radiuses array to shader
sendClipSpheresCentersAndRadiusesUniform();
}
Geom::Vec3f ClippingShader::getClipSphereParamsCenter(unsigned int id)
......@@ -810,14 +816,15 @@ bool ClippingShader::insertClippingCode()
void ClippingShader::setClipColorAttenuationFactor(float colorAttenuationFactor)
{
if (colorAttenuationFactor != m_clipColorAttenuationFactor)
{
// Copy the given value
m_clipColorAttenuationFactor = colorAttenuationFactor;
// Check if it is worth updating values !
if (colorAttenuationFactor == m_clipColorAttenuationFactor)
return;
// Send again the uniform to shader
sendClipColorAttenuationFactorUniform();
}
// Copy the given value
m_clipColorAttenuationFactor = colorAttenuationFactor;
// Send again the uniform to shader
sendClipColorAttenuationFactorUniform();
}
float ClippingShader::getClipColorAttenuationFactor()
......@@ -827,48 +834,49 @@ float ClippingShader::getClipColorAttenuationFactor()
void ClippingShader::setClipColorAttenuationMode(colorAttenuationMode colAttMode)
{
if (colAttMode != m_colorAttenuationMode)
{
// Check if the clipping code has been inserted into shader
if (errorRaiseClippingCodeNotInserted(!m_hasClippingCodeBeenInserted, "ClippingShader::setClipColorAttenuationMode"))
return;
// Shader name string
std::string shaderName = m_nameVS + "/" + m_nameFS + "/" + m_nameGS;
// Check if it is worth updating values !
if (colAttMode == m_colorAttenuationMode)
return;
// Copy the given value
m_colorAttenuationMode = colAttMode;
// Check if the clipping code has been inserted into shader
if (errorRaiseClippingCodeNotInserted(!m_hasClippingCodeBeenInserted, "ClippingShader::setClipColorAttenuationMode"))
return;
// Use a shader mutator
ShaderMutator SM(shaderName, getVertexShaderSrc(), getFragmentShaderSrc());
// Shader name string
std::string shaderName = m_nameVS + "/" + m_nameFS + "/" + m_nameGS;
// Change color attenuation mode constant
int newConstantValue;
switch (colAttMode)
{
case COLOR_ATTENUATION_MODE_LINEAR :
newConstantValue = 0;
break;
// Copy the given value
m_colorAttenuationMode = colAttMode;
case COLOR_ATTENUATION_MODE_QUADRATIC :
newConstantValue = 1;
break;
// Use a shader mutator
ShaderMutator SM(shaderName, getVertexShaderSrc(), getFragmentShaderSrc());
default :
newConstantValue = 0;
break;
}
if (errorRaiseShaderMutatorFailure(
(!SM.changeIntConstantValue(ShaderMutator::FRAGMENT_SHADER, "CLIPPING_COLOR_ATTENUATION_MODE", newConstantValue)),
"ClippingShader::setClipColorAttenuationMode"))
return;
// Change color attenuation mode constant
int newConstantValue;
switch (colAttMode)
{
case COLOR_ATTENUATION_MODE_LINEAR :
newConstantValue = 0;
break;
// Reload modified shader
reloadFragmentShaderFromMemory(SM.getModifiedFragmentShaderSrc().c_str());
case COLOR_ATTENUATION_MODE_QUADRATIC :
newConstantValue = 1;
break;
// Recompile shaders (automatically calls updateClippingUniforms)
recompile();
default :
newConstantValue = 0;
break;
}
if (errorRaiseShaderMutatorFailure(
(!SM.changeIntConstantValue(ShaderMutator::FRAGMENT_SHADER, "CLIPPING_COLOR_ATTENUATION_MODE", newConstantValue)),
"ClippingShader::setClipColorAttenuationMode"))
return;
// Reload modified shader
reloadFragmentShaderFromMemory(SM.getModifiedFragmentShaderSrc().c_str());
// Recompile shaders (automatically calls updateClippingUniforms)
recompile();
}
ClippingShader::colorAttenuationMode ClippingShader::getClipColorAttenuationMode()
......@@ -878,48 +886,49 @@ ClippingShader::colorAttenuationMode ClippingShader::getClipColorAttenuationMode
void ClippingShader::setClipMode(clippingMode clipMode)
{
if (clipMode != m_clipMode)
{
// Check if the clipping code has been inserted into shader
if (errorRaiseClippingCodeNotInserted(!m_hasClippingCodeBeenInserted, "ClippingShader::setClipMode"))
return;
// Shader name string
std::string shaderName = m_nameVS + "/" + m_nameFS + "/" + m_nameGS;
// Check if it is worth updating values !
if (clipMode == m_clipMode)
return;
// Copy the given value
m_clipMode = clipMode;
// Check if the clipping code has been inserted into shader
if (errorRaiseClippingCodeNotInserted(!m_hasClippingCodeBeenInserted, "ClippingShader::setClipMode"))
return;
// Use a shader mutator
ShaderMutator SM(shaderName, getVertexShaderSrc(), getFragmentShaderSrc());
// Shader name string
std::string shaderName = m_nameVS + "/" + m_nameFS + "/" + m_nameGS;
// Change clipping mode constant
int newConstantValue;
switch (clipMode)
{
case CLIPPING_MODE_AND :
newConstantValue = 0;
break;
// Copy the given value
m_clipMode = clipMode;
case CLIPPING_MODE_OR :
newConstantValue = 1;
break;
// Use a shader mutator
ShaderMutator SM(shaderName, getVertexShaderSrc(), getFragmentShaderSrc());
default :
newConstantValue = 0;
break;
}
if (errorRaiseShaderMutatorFailure(
(!SM.changeIntConstantValue(ShaderMutator::FRAGMENT_SHADER, "CLIPPING_MODE", newConstantValue)),
"ClippingShader::setClipMode"))
return;
// Change clipping mode constant
int newConstantValue;
switch (clipMode)
{
case CLIPPING_MODE_AND :
newConstantValue = 0;
break;
// Reload modified shader
reloadFragmentShaderFromMemory(SM.getModifiedFragmentShaderSrc().c_str());
case CLIPPING_MODE_OR :
newConstantValue = 1;
break;
// Recompile shaders (automatically calls updateClippingUniforms)
recompile();
default :
newConstantValue = 0;
break;
}
if (errorRaiseShaderMutatorFailure(
(!SM.changeIntConstantValue(ShaderMutator::FRAGMENT_SHADER, "CLIPPING_MODE", newConstantValue)),
"ClippingShader::setClipMode"))
return;
// Reload modified shader
reloadFragmentShaderFromMemory(SM.getModifiedFragmentShaderSrc().c_str());
// Recompile shaders (automatically calls updateClippingUniforms)
recompile();
}
ClippingShader::clippingMode ClippingShader::getClipMode()
......
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