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Diffstat (limited to 'src/graphics/Shader.cpp')
-rw-r--r-- | src/graphics/Shader.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/graphics/Shader.cpp b/src/graphics/Shader.cpp index 96fe8ba..c23d32b 100644 --- a/src/graphics/Shader.cpp +++ b/src/graphics/Shader.cpp @@ -30,6 +30,10 @@ namespace mgl { return mgl_shader_program_set_uniform_vec2f(&shader_program, name, { value.x, value.y }) == 0; } + bool Shader::is_valid() const { + return shader_program.id != 0; + } + // static void Shader::use(Shader *shader) { if(shader) |