GlShaderBlinnShadowMap()
{
std::string infoLog;
initVertFragShadersFromDirectory("shader_blinn_shadow_map");
attachFragShader(SHADER_GLSL_DEFAULT_DIR"shader_blinn/fragment_shader_skeleton.glsl");
// link programs
if (!link())
{
std::string infoLog;
getInfoLog(infoLog);
std::cerr << "info Log: during linking: " << infoLog << std::endl;
return;
}
setupUniform(texture0_enabled, "texture0_enabled");
setupUniform(shadow_map_matrix_uniform, "shadow_map_matrix");
use();
setUniform1i("texture0", 0);
setUniform1i("texture_shadow_map", 1);
disable();
initBlinnSkeleton(*this);
}
/**
* set uniform to the 3 components of value
*/
inline void setUniform3fv(const GLchar *name, GLfloat *value)
{
GlUniform uniform;
setupUniform(uniform, name);
uniform.set3fv(value);
CGlErrorCheckWithMessage(name);
}
/**
* set uniform to the value
*/
inline void setUniform1i(const GLchar *name, GLint value)
{
GlUniform uniform;
setupUniform(uniform, name);
uniform.set1i(value);
CGlErrorCheckWithMessage(name);
}
GlShaderBlinn()
{
std::string infoLog;
initVertFragShadersFromDirectory("shader_blinn");
attachFragShader(SHADER_GLSL_DEFAULT_DIR"shader_blinn/fragment_shader_skeleton.glsl");
// link programs
if (!link())
{
std::string infoLog;
getInfoLog(infoLog);
std::cerr << "info Log: during linking: " << infoLog << std::endl;
return;
}
setupUniform(texture0_enabled, "texture0_enabled");
setupUniform(vertex_color, "vertex_color");
initBlinnSkeleton(*this);
}
GLShaderHeightColorBlinn()
{
std::string infoLog;
initVertFragShadersFromDirectory("shader_height_color_blinn");
attachFragShader(SHADER_GLSL_DEFAULT_DIR"shader_blinn/fragment_shader_skeleton.glsl");
// link programs
if (!link())
{
std::string infoLog;
getInfoLog(infoLog);
std::cerr << "info Log: during linking: " << infoLog << std::endl;
return;
}
setupUniform(height_color_scale, "height_color_scale");
setupUniform(height_color_offset, "height_color_offset");
initBlinnSkeleton(*this);
setupColorScaleAndOffset();
}
GlShaderTexturize()
{
if (!initVertFragShadersFromDirectory("shader_texturize"))
return;
if (!link())
{
std::string infoLog;
getInfoLog(infoLog);
std::cerr << "info Log: linking: " << infoLog << std::endl;
return;
}
setupUniform(pvm_matrix_uniform, "pvm_matrix");
}