added ObjectGlTexColor, tweaked shaders

shaders/ObjectGlColor/frag.glsl

@@ -1,10 +1,10 @@
 #version 330 core
 
-in vec3 Color;
+in vec3 color;
 
 out vec4 FragColor;
 
 void main()
 {
-    FragColor = vec4(Color, 1.0f);
+    FragColor = vec4(color, 1.0f);
 }

shaders/ObjectGlColor/vert.glsl

@@ -3,10 +3,12 @@
 layout (location = 0) in vec3 aPos;
 layout (location = 1) in vec3 aColor;
 
-out vec3 Color;
+out vec3 color;
+
+uniform mat4 transform;
 
 void main()
 {
-    gl_Position = vec4(aPos, 1.0);
-    Color = aColor;
+    gl_Position = transform * vec4(aPos, 1.0);
+    color = aColor;
 }

shaders/ObjectGlTex/frag.glsl

@@ -1,10 +1,13 @@
 #version 330 core
 
-in vec3 Color;
-
 out vec4 FragColor;
 
+in vec2 TexCoord;
+
+uniform sampler2D texture1;
+uniform sampler2D texture2;
+
 void main()
 {
-    FragColor = vec4(Color, 1.0f);
+    FragColor = mix(texture(texture1, TexCoord), texture(texture2, vec2(TexCoord)), 0.5);
 }

shaders/ObjectGlTex/vert.glsl

@@ -1,12 +1,14 @@
 #version 330 core
 
 layout (location = 0) in vec3 aPos;
-layout (location = 1) in vec3 aColor;
+layout (location = 2) in vec3 aTexCoord;
 
-out vec3 Color;
+out vec3 texCoord;
+
+uniform mat4 transform;
 
 void main()
 {
-    gl_Position = vec4(aPos, 1.0);
-    Color = aColor;
+    gl_Position = transform * vec4(aPos, 1.0);
+    texCoord = aTexCoord;
 }

shaders/ObjectGlTexColor/frag.glsl

@@ -3,12 +3,11 @@ out vec4 FragColor;
 
 in vec3 ourColor;
 in vec2 TexCoord;
-in vec4 position;
 
 uniform sampler2D texture1;
 uniform sampler2D texture2;
 
 void main()
 {
-    FragColor = mix(texture(texture1, TexCoord), texture(texture2, vec2(TexCoord.x, -TexCoord.y)), position.x * position.y);
+    FragColor = Color * mix(texture(texture1, TexCoord), texture(texture2, TexCoord), 0.5);
 }

shaders/ObjectGlTexColor/vert.glsl

@@ -1,18 +1,16 @@
 #version 330 core
+
 layout (location = 0) in vec3 aPos;
 layout (location = 1) in vec3 aColor;
-layout (location = 2) in vec2 aTexCoord;
+layout (location = 2) in vec3 aTexCoord;
 
-out vec3 ourColor;
-out vec2 TexCoord;
-out vec4 position;
+out vec3 texCoord;
 
 uniform mat4 transform;
 
 void main()
 {
     gl_Position = transform * vec4(aPos, 1.0);
-    ourColor = aColor;
-    TexCoord = aTexCoord;
-    position = gl_Position;
+    Color = aColor;
+    texCoord = aTexCoord;
 }

src/engine/Engine.java

@@ -2,6 +2,7 @@ package engine;
 
 import engine.math.Vector3f;
 import engine.object.ObjectGl;
+import engine.object.ObjectGlColor;
 import org.lwjgl.glfw.GLFWFramebufferSizeCallback;
 import org.lwjgl.glfw.GLFWVidMode;
 import org.lwjgl.opengl.GL;
@@ -131,7 +132,7 @@ public class Engine {
         engine.init();
 
         // Add objects to render
-        ObjectGl cube = new ObjectGl(-0.5f,0.5f,0.0f,1.0f,1.0f);
+        ObjectGl cube = new ObjectGlColor(-0.5f,0.5f,0.0f,1.0f,1.0f, new float[] {0.2f, 0.2f, 0.8f});
         engine.add_objectGl(cube);
 
         while(engine.isRunning()){

src/engine/object/ObjectGlColor.java

@@ -6,18 +6,10 @@ import engine.graphics.VertexArray;
 import engine.math.Matrix4f;
 
 public class ObjectGlColor extends ObjectGl{
-
     public ObjectGlColor(float x, float y, float z, float h, float w, float[] color) {
         super();
         this.vertexArray = new VertexArray(Primitive.createRectangle(x, y, z, h, w), Primitive.rectangle_indices, color, null);
         this.transform = Matrix4f.identity();
         this.shader = new Shader("shaders/ObjectGlColor/vert.glsl","shaders/ObjectGlColor/frag.glsl");
     }
-
-    @Override
-    public void render() {
-        this.shader.enable();
-        this.vertexArray.render();
-        this.shader.disable();
-    }
 }

src/engine/object/ObjectGlTex.java

@@ -10,7 +10,7 @@ import java.util.List;
 
 public class ObjectGlTex extends ObjectGl{
 
-    List<Texture> textures;
+    protected List<Texture> textures;
 
     public ObjectGlTex(){
 
@@ -22,13 +22,29 @@ public class ObjectGlTex extends ObjectGl{
         this.transform = Matrix4f.identity();
         this.shader = new Shader("shaders/ObjectGlTex/vert.glsl","shaders/ObjectGlTex/frag.glsl");
 
-        // TODO tex
+        int count = 0;
+        for (String path : texPath){
+            textures.add(new Texture(path, count));
+            count++;
+        }
     }
 
     @Override
     public void render() {
         this.shader.enable();
+
+        this.shader.setUniformMat4f("transform", this.transform);
+
+        for (Texture t : textures){
+            t.bind();
+        }
+
         this.vertexArray.render();
+
+        for (Texture t : textures){
+            t.unbind();
+        }
+
         this.shader.disable();
     }
 }

src/engine/object/ObjectGlTexColor.java

@@ -1,5 +1,6 @@
 package engine.object;
 
+import engine.graphics.Texture;
 import engine.math.Primitive;
 import engine.graphics.Shader;
 import engine.graphics.VertexArray;
@@ -15,6 +16,10 @@ public class ObjectGlTexColor extends ObjectGlTex{
         this.transform = Matrix4f.identity();
         this.shader = new Shader("shaders/ObjectGlTexColor/vert.glsl","shaders/ObjectGlTexColor/frag.glsl");
 
-        // TODO Create texture
+        int count = 0;
+        for (String path : texPath){
+            textures.add(new Texture(path, count));
+            count++;
+        }
     }
 }