Make uniforms named

res/shaders/simple.frag

@@ -4,19 +4,19 @@ in layout(location = 0) vec3 normal;
 in layout(location = 1) vec3 vertex;
 in layout(location = 2) vec2 UV;
 in layout(location = 3) mat3 TBN;
+
 layout(binding = 0) uniform sampler2D diffuseTexture;
 layout(binding = 1) uniform sampler2D normalTexture;
 
+uniform mat4 MVP;
+uniform mat4 MV;
+uniform mat4 MVnormal;
+
 uniform bool isIlluminated;
 uniform bool isTextured;
 uniform bool isNormalMapped;
 uniform bool isInverted;
 
-uniform layout(location = 6) mat4 MVP;
-uniform layout(location = 7) mat4 MV;
-uniform layout(location = 8) mat4 MVnormal;
-
-
 // point lights
 struct Light {
     vec3 position;

res/shaders/simple.vert

@@ -6,11 +6,9 @@ in layout(location = 2) vec2 UV;
 in layout(location = 3) vec3 tangent;
 in layout(location = 4) vec3 bitangent;
 
-uniform layout(location = 6) mat4 MVP;
+uniform mat4 MVP;
-uniform layout(location = 7) mat4 MV;
+uniform mat4 MV;
-uniform layout(location = 8) mat4 MVnormal;
+uniform mat4 MVnormal;
-
-//named
 uniform bool isIlluminated;
 uniform bool isTextured;
 uniform bool isNormalMapped;

src/gamelogic.cpp

@@ -218,9 +218,9 @@ void updateNodeTransformations(SceneNode* node, glm::mat4 transformationThusFar,
     glm::mat4 M = transformationThusFar * transformationMatrix;
     glm::mat4 MV = V*M;
 
-    node->currentTransformationMatrixMV = MV;
+    node->MV = MV;
-    node->currentTransformationMatrix = P*MV;
+    node->MVP = P*MV;
-    node->currentTransformationMatrixMVnormal = glm::inverse(glm::transpose(MV));
+    node->MVnormal = glm::inverse(glm::transpose(MV));
 
     for(SceneNode* child : node->children) {
         updateNodeTransformations(child, M, V, P);
@@ -387,9 +387,9 @@ void updateFrame(GLFWwindow* window) {
 
 
 void renderNode(SceneNode* node) {
-    glUniformMatrix4fv(6, 1, GL_FALSE, glm::value_ptr(node->currentTransformationMatrix));
+    glUniformMatrix4fv(s->location("MVP")     , 1, GL_FALSE, glm::value_ptr(node->MVP));
-    glUniformMatrix4fv(7, 1, GL_FALSE, glm::value_ptr(node->currentTransformationMatrixMV));
+    glUniformMatrix4fv(s->location("MV")      , 1, GL_FALSE, glm::value_ptr(node->MV));
-    glUniformMatrix4fv(8, 1, GL_FALSE, glm::value_ptr(node->currentTransformationMatrixMVnormal));
+    glUniformMatrix4fv(s->location("MVnormal"), 1, GL_FALSE, glm::value_ptr(node->MVnormal));
     glUniform1ui(shader->location("isNormalMapped"), false);
     glUniform1ui(shader->location("isTextured"), false);
 
@@ -423,6 +423,7 @@ void renderNode(SceneNode* node) {
             break;
         }
         case HUD:
+        default:
             break;
     }
 

src/sceneGraph.hpp

@@ -51,9 +51,9 @@ struct SceneNode {
 	glm::vec3 scale;
 
 	// A transformation matrix representing the transformation of the node's location relative to its parent. This matrix is updated every frame.
-	glm::mat4 currentTransformationMatrix; // MVP
+	glm::mat4 MVP; // MVP
-	glm::mat4 currentTransformationMatrixMV; // MV
+	glm::mat4 MV; // MV
-	glm::mat4 currentTransformationMatrixMVnormal; // transpose(inverse(MV))
+	glm::mat4 MVnormal; // transpose(inverse(MV))
 
 	// The location of the node's reference point
 	glm::vec3 referencePoint;