OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-14 13:30:48 +03:00
Code Activity

0024322: TKOpenGl - light sources management inconsistency

Browse Source 
Fixed pipeline - accumulate all ambient light sources.

Fix clearing of all light sources.
This commit is contained in:
duv
2013-11-13 21:07:32 +04:00
committed by bugmaster
parent 79d580f2ea
commit 4fe9ad57df
9 changed files with 322 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

144
src/OpenGl/OpenGl_ShaderProgram.cxx
View File

@@ -931,6 +931,150 @@ Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)&
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the float uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const Standard_ShortReal* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform1fv (theLocation, theCount, theData);
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the float2 uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const OpenGl_Vec2* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform2fv (theLocation, theCount, theData[0].GetData());
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the float3 uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const OpenGl_Vec3* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform3fv (theLocation, theCount, theData[0].GetData());
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the float4 uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const OpenGl_Vec4* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform4fv (theLocation, theCount, theData[0].GetData());
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the integer uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const Standard_Integer* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform1iv (theLocation, theCount, theData);
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the int2 uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const OpenGl_Vec2i* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform2iv (theLocation, theCount, theData[0].GetData());
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the int3 uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const OpenGl_Vec3i* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform3iv (theLocation, theCount, theData[0].GetData());
return Standard_True;
}
// =======================================================================
// function : SetUniform
// purpose : Specifies the value of the int4 uniform array
// =======================================================================
Standard_Boolean OpenGl_ShaderProgram::SetUniform (const Handle(OpenGl_Context)& theCtx,
GLint theLocation,
GLuint theCount,
const OpenGl_Vec4i* theData)
{
if (myProgramID == NO_PROGRAM || theLocation == INVALID_LOCATION)
{
return Standard_False;
}
theCtx->core20->glUniform4iv (theLocation, theCount, theData[0].GetData());
return Standard_True;
}
// =======================================================================
// function : SetSampler
// purpose : Specifies the value of the sampler uniform variable