//-------------------UNLOAD--------------
// Functions for deleting assets
//---------------------------------------
void Assets::unloadAllAssets()
{
unloadShaders();
unloadTextures();
unloadMeshes();
unloadAnims();
}
bool GLSL_Shader::loadShaders(const char* vertexShaderName, const char* pixelShaderName)
{
if (glCreateProgram == NULL)
throw SnowSim::Exceptions::NotSupportedException("glCreateProgram is not support by your graphics card!");
if (glLinkProgram == NULL)
throw SnowSim::Exceptions::NotSupportedException("glLinkProgram is not support by your graphics card!");
// delete previously loaded shaders
unloadShaders();
// create program
program = glCreateProgram();
// create vertex shader
if(!createVertexShader(vertexShaderName))
return false;
// create pixel shader
if(!createPixelShader(pixelShaderName))
return false;
glLinkProgram(program);
shaderLoaded = true;
return shaderLoaded;
}
void CloudsVisualSystemCubeCraft::selfExit()
{
cubeMesh.clear();
voxelVbo.clear();
unloadShaders();
}
void CloudsVisualSystemCubeCraft::loadShaders()
{
unloadShaders();
voxelShader.load( getVisualSystemDataPath() + "shaders/voxelShader");
cubeCraftShader.load( getVisualSystemDataPath() + "shaders/cubeCraftShader" );
mineCraftGroundShader.load( getVisualSystemDataPath() + "shaders/mineCraftGround");
mineCraftCloudsShader.load( getVisualSystemDataPath() + "shaders/mineCraftClouds");
}
GLSL_Shader::~GLSL_Shader()
{
m_is_destroying = true;
unloadShaders();
}
