void SpheresGridDemo::myinit()
{
DemoApplication::myinit();
#ifndef __APPLE__
glewInit();
if (!glewIsSupported("GL_VERSION_2_0 GL_VERSION_1_5 GL_ARB_multitexture GL_ARB_vertex_buffer_object")) {
fprintf(stderr, "Required OpenGL extensions missing.");
exit(-1);
}
#endif //__APPLE__
m_shaderProgram = _compileProgram(vertexShader, spherePixelShader);
#ifdef INTEGRATION_DEMO
m_pWorldI->initCLKernels(m_argc, m_argv);
#endif
#ifdef SPHERES_DEMO
#ifdef INTEGRATION_DEMO
m_pWorldS->m_cxMainContext = m_pWorldI->m_cxMainContext;
m_pWorldS->m_cdDevice = m_pWorldI->m_cdDevice;
m_pWorldS->m_cqCommandQue = m_pWorldI->m_cqCommandQue;
m_pWorldS->m_cpProgram = m_pWorldI->m_cpProgram;
m_pWorldS->initCLKernels(m_argc, m_argv);
#else
m_pWorldS->initCLKernels(m_argc, m_argv);
#endif
#endif
}
void ParticleRenderer::_initGL()
{
m_program_sphere = _compileProgram(vertexShader_sphere, pixelShader_sphere);
m_program_cosmos = _compileProgram(vertexShader_cosmos, pixelShader_cosmos); _createTexture(32);
#if !defined(__APPLE__) && !defined(MACOSX)
glClampColorARB(GL_CLAMP_VERTEX_COLOR_ARB, GL_FALSE);
glClampColorARB(GL_CLAMP_FRAGMENT_COLOR_ARB, GL_FALSE);
#endif
// load floor texture
char imagePath[] = "../src/data/floortile.ppm";
if (imagePath == 0) {
fprintf(stderr, "Error finding floor image file\n");
fprintf(stderr, " FAILED\n");
exit(EXIT_FAILURE);
}
floorTex = loadTexture(imagePath);
// load sky texture
char imagePath2[] = "../src/data/pansky2.ppm";
if (imagePath2 == 0) {
fprintf(stderr, "Error finding floor image file\n");
fprintf(stderr, " FAILED\n");
exit(EXIT_FAILURE);
}
skyboxTex[0] = loadTexture("../src/data/faesky02back.ppm");
skyboxTex[1] = loadTexture("../src/data/faesky02down.ppm");
skyboxTex[2] = loadTexture("../src/data/faesky02front.ppm");
skyboxTex[3] = loadTexture("../src/data/faesky02left.ppm");
skyboxTex[4] = loadTexture("../src/data/faesky02right.ppm");
skyboxTex[5] = loadTexture("../src/data/faesky02up.ppm");
for (int i=0; i<6; i++){
glBindTexture(GL_TEXTURE_2D, skyboxTex[i]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 16.0f);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glBindTexture(GL_TEXTURE_2D, 0);
}
//floorProg = new GLSLProgram(floorVS, floorPS);
}
void ParticleRenderer::_initGL()
{
m_program = _compileProgram(vertexShader, spherePixelShader);
#if !defined(__APPLE__) && !defined(MACOSX)
glClampColorARB(GL_CLAMP_VERTEX_COLOR_ARB, GL_FALSE);
glClampColorARB(GL_CLAMP_FRAGMENT_COLOR_ARB, GL_FALSE);
#endif
}
void ParticlesDemo::myinit()
{
DemoApplication::myinit();
#ifndef __APPLE__
glewInit();
if (!glewIsSupported("GL_VERSION_2_0 GL_VERSION_1_5 GL_ARB_multitexture GL_ARB_vertex_buffer_object")) {
fprintf(stderr, "Required OpenGL extensions missing.");
exit(-1);
}
#endif //__APPLE__
m_shaderProgram = _compileProgram(vertexShader, spherePixelShader);
m_pWorld->initCLKernels(m_argc, m_argv);
}
