//--------------------------------------------------------------
void ofVbo::setAttributeData(int location, const float * attrib0x, int numCoords, int total, int usage, int stride){
if(location==ofShader::POSITION_ATTRIBUTE){
#if defined(TARGET_ANDROID) || defined(TARGET_OF_IOS)
registerVbo(this);
#endif
if(ofIsGLProgrammableRenderer()){
totalVerts = total;
#ifdef TARGET_OPENGLES
glGenVertexArrays = (glGenVertexArraysType)dlsym(RTLD_DEFAULT, "glGenVertexArrays");
glDeleteVertexArrays = (glDeleteVertexArraysType)dlsym(RTLD_DEFAULT, "glDeleteVertexArrays");
glBindVertexArray = (glBindVertexArrayType)dlsym(RTLD_DEFAULT, "glBindVertexArrayArrays");
#endif
}
}
bool normalize = false;
if(!hasAttribute(location)){
vaoChanged = true;
if (ofIsGLProgrammableRenderer()) {
bUsingVerts |= (location == ofShader::POSITION_ATTRIBUTE);
bUsingColors |= (location == ofShader::COLOR_ATTRIBUTE);
bUsingNormals |= (location == ofShader::NORMAL_ATTRIBUTE);
bUsingTexCoords |= (location == ofShader::TEXCOORD_ATTRIBUTE);
}
}
getOrCreateAttr(location).setData(attrib0x,numCoords,total,usage,stride,normalize);
}
//--------------------------------------------------------------
void ofVbo::setAttributeBuffer(int location, ofBufferObject & buffer, int numCoords, int stride, int offset){
if(ofIsGLProgrammableRenderer() && !hasAttribute(location)){
vaoChanged = true;
bUsingVerts |= (location == ofShader::POSITION_ATTRIBUTE);
bUsingColors |= (location == ofShader::COLOR_ATTRIBUTE);
bUsingNormals |= (location == ofShader::NORMAL_ATTRIBUTE);
bUsingTexCoords |= (location == ofShader::TEXCOORD_ATTRIBUTE);
}
getOrCreateAttr(location).setBuffer(buffer, numCoords, stride, offset);
}
//--------------------------------------------------------------
void ofVbo::setAttributeData(int location, const float * attrib0x, int numCoords, int total, int usage, int stride){
if(ofIsGLProgrammableRenderer() && location==ofShader::POSITION_ATTRIBUTE){
totalVerts = total;
}
bool normalize = false;
if(ofIsGLProgrammableRenderer() && !hasAttribute(location)){
vaoChanged = true;
bUsingVerts |= (location == ofShader::POSITION_ATTRIBUTE);
bUsingColors |= (location == ofShader::COLOR_ATTRIBUTE);
bUsingNormals |= (location == ofShader::NORMAL_ATTRIBUTE);
bUsingTexCoords |= (location == ofShader::TEXCOORD_ATTRIBUTE);
normalize = (location == ofShader::NORMAL_ATTRIBUTE);
}
getOrCreateAttr(location).setData(attrib0x,numCoords,total,usage,stride,normalize);
}
//--------------------------------------------------------------
void ofVbo::setAttributeDivisor(int location, int divisor){
getOrCreateAttr(location).divisor = divisor;
}
