//! Fills the color array with the given color
void setColorArray(const fvec4& color)
{
u32 vert_count = (u32)(vertexArray() ? vertexArray()->size() : vertexAttribArray(VA_Position) ? vertexAttribArray(VA_Position)->data()->size() : 0);
VL_CHECK( vert_count )
ref<ArrayFloat4> color_array = new ArrayFloat4;
color_array->resize(vert_count);
for(u32 i=0; i<color_array->size(); ++i)
color_array->at(i) = color;
#if defined(VL_OPENGL_ES2)
setVertexAttribArray(VA_Color, color_array.get());
#else
setColorArray(color_array.get());
#endif
}
void PerlinWavesShader::setAttributeTexCoordsIn(bool normalized, GLsizei stride, GLvoid* data) const {
setVertexAttribArray("texCoordsIn", 2, GL_FLOAT, normalized, stride, data);
}
void PerlinWavesShader::setAttributePositionIn(bool normalized, GLsizei stride, GLvoid* data) const {
setVertexAttribArray("positionIn", 3, GL_FLOAT, normalized, stride, data);
}
void setVertexAttribArray(unsigned int attrib_idx, ArrayAbstract* data, bool normalize=true, EVertexAttribBehavior data_behav=VAB_NORMAL) { setVertexAttribArray(VertexAttribInfo(attrib_idx, data, normalize, data_behav)); }
void BlurFilterShader::setAttributeTexCoordIn(bool normalized, GLsizei stride, GLvoid* data) const {
setVertexAttribArray("texCoordIn", 2, GL_FLOAT, normalized, stride, data);
}
void LuminanceFilterShader::setAttributePositionIn(bool normalized, GLsizei stride, GLvoid* data) const {
setVertexAttribArray("positionIn", 3, GL_FLOAT, normalized, stride, data);
}
void ParallaxShader::setAttributeBitangentIn(bool normalized, GLsizei stride, GLvoid* data) const {
setVertexAttribArray("bitangentIn", 3, GL_FLOAT, normalized, stride, data);
}
void setVertexAttribArray(unsigned int attrib_location, ArrayAbstract* data, bool normalize=true, EVertexAttribInterpretation data_behav=VAI_NORMAL) { setVertexAttribArray(VertexAttribInfo(attrib_location, data, normalize, data_behav)); }
