77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/**
|
|
* @author Edouard DUPIN
|
|
*
|
|
* @copyright 2011, Edouard DUPIN, all right reserved
|
|
*
|
|
* @license BSD v3 (see license file)
|
|
*/
|
|
|
|
#include <ewol/resources/ResourceManager.h>
|
|
#include <ewol/Material.h>
|
|
#include <ewol/debug.h>
|
|
|
|
ewol::MaterialGlId::MaterialGlId(void) :
|
|
m_GL_ambientFactor(0),
|
|
m_GL_diffuseFactor(0),
|
|
m_GL_specularFactor(0),
|
|
m_GL_shininess(0),
|
|
m_GL_texture0(0) {
|
|
// nothing to do else ...
|
|
}
|
|
|
|
|
|
void ewol::MaterialGlId::link(ewol::Program* _prog, const std::string& _baseName) {
|
|
if (NULL == _prog) {
|
|
return;
|
|
}
|
|
m_GL_ambientFactor = _prog->getUniform(_baseName+".ambientFactor");
|
|
m_GL_diffuseFactor = _prog->getUniform(_baseName+".diffuseFactor");
|
|
m_GL_specularFactor = _prog->getUniform(_baseName+".specularFactor");
|
|
m_GL_shininess = _prog->getUniform(_baseName+".shininess");
|
|
m_GL_texture0 = _prog->getUniform("EW_texID");
|
|
}
|
|
|
|
ewol::Material::Material(void) :
|
|
m_ambientFactor(1,1,1,1),
|
|
m_diffuseFactor(0,0,0,1),
|
|
m_specularFactor(0,0,0,1),
|
|
m_shininess(1),
|
|
m_texture0(NULL) {
|
|
// nothing to do else ...
|
|
}
|
|
ewol::Material::~Material(void) {
|
|
if(NULL!=m_texture0) {
|
|
ewol::TextureFile::release(m_texture0);
|
|
}
|
|
}
|
|
|
|
void ewol::Material::draw(ewol::Program* _prog, const MaterialGlId& _glID) {
|
|
_prog->uniform4(_glID.m_GL_ambientFactor, m_ambientFactor);
|
|
_prog->uniform4(_glID.m_GL_diffuseFactor, m_diffuseFactor);
|
|
_prog->uniform4(_glID.m_GL_specularFactor, m_specularFactor);
|
|
_prog->uniform1f(_glID.m_GL_shininess, m_shininess);
|
|
if (NULL != m_texture0) {
|
|
_prog->setTexture0(_glID.m_GL_texture0, m_texture0->getId());
|
|
}
|
|
}
|
|
|
|
void ewol::Material::setTexture0(const std::string& _filename) {
|
|
ivec2 tmpSize(256, 256);
|
|
// prevent overloard error :
|
|
ewol::TextureFile* tmpCopy = m_texture0;
|
|
m_texture0 = ewol::TextureFile::keep(_filename, tmpSize);
|
|
if (NULL == m_texture0 ) {
|
|
EWOL_ERROR("Can not load specific texture : " << _filename);
|
|
// retreave previous texture:
|
|
m_texture0 = tmpCopy;
|
|
return;
|
|
}
|
|
if (NULL != tmpCopy) {
|
|
// really release previous texture. In case of same texture loading, then we did not have reload it .. just increase and decrease index...
|
|
ewol::TextureFile::release(tmpCopy);
|
|
}
|
|
}
|
|
|
|
|
|
|