private static void setUpShaders() {
perPixelShaderProgram =
ShaderLoader.loadShaderPair(
VERTEX_SHADER_PER_PIXEL_LIGHTING_LOCATION, FRAGMENT_SHADER_PER_PIXEL_LIGHTING_LOCATION);
perVertexShaderProgram =
ShaderLoader.loadShaderPair(
VERTEX_SHADER_PER_VERTEX_LIGHTING_LOCATION,
FRAGMENT_SHADER_PER_VERTEX_LIGHTING_LOCATION);
currentShaderProgram = perPixelShaderProgram;
}
private static void setUpShaders() {
shaderProgram = ShaderLoader.loadShaderPair(VERTEX_SHADER_LOCATION, FRAGMENT_SHADER_LOCATION);
attributeVertex = glGetAttribLocation(shaderProgram, "attributeVertex");
attributeColour = glGetAttribLocation(shaderProgram, "attributeColour");
attributeNormal = glGetAttribLocation(shaderProgram, "attributeNormal");
uniformAmbientLight = glGetUniformLocation(shaderProgram, "uniformAmbientLight");
uniformLightPosition = glGetUniformLocation(shaderProgram, "uniformLightPosition");
uniformModelViewMatrix = glGetUniformLocation(shaderProgram, "uniformModelViewMatrix");
uniformModelViewProjectionMatrix =
glGetUniformLocation(shaderProgram, "uniformModelViewProjectionMatrix");
uniformNormalMatrix = glGetUniformLocation(shaderProgram, "uniformNormalMatrix");
uniformShininess = glGetUniformLocation(shaderProgram, "uniformShininess");
glValidateProgram(shaderProgram);
}