feat(opengl-bindings): add shader::Program set_uniform_at_location fn

1 files changed, 19 insertions, 1 deletions

diff --git a/opengl-bindings/src/shader.rs b/opengl-bindings/src/shader.rs
index 5ed66a2..d3ce530 100644
--- a/opengl-bindings/src/shader.rs
+++ b/opengl-bindings/src/shader.rs
@@ -3,8 +3,8 @@ use std::ptr::null_mut;
 
 use safer_ffi::layout::ReprC;
 
-use crate::data_types::{Matrix, Vec3};
 use crate::CurrentContextWithFns;
+use crate::data_types::{Matrix, Vec3};
 
 #[derive(Debug)]
 pub struct Shader
@@ -189,6 +189,16 @@ impl Program
         }
     }
 
+    pub fn set_uniform_at_location(
+        &self,
+        current_context: &CurrentContextWithFns<'_>,
+        location: UniformLocation,
+        var: &impl UniformVariable,
+    )
+    {
+        var.set(current_context, self, location);
+    }
+
     pub fn set_uniform(
         &self,
         current_context: &CurrentContextWithFns<'_>,
@@ -334,6 +344,14 @@ impl sealed::Sealed for Matrix<f32, 4, 4> {}
 #[derive(Debug)]
 pub struct UniformLocation(crate::sys::types::GLint);
 
+impl UniformLocation
+{
+    pub fn from_number(number: i32) -> Self
+    {
+        Self(number)
+    }
+}
+
 /// Shader error.
 #[derive(Debug, thiserror::Error)]
 pub enum Error