refactor

app/src/main/java/chess/view/DDDrender/shader/BoardShader.java

@@ -1,6 +1,6 @@
 package chess.view.DDDrender.shader;
 
-import org.joml.Matrix4f;
+import chess.view.DDDrender.Camera;
 
 public class BoardShader extends ShaderProgram {
 
@@ -10,14 +10,15 @@ public class BoardShader extends ShaderProgram {
 			layout(location = 0) in vec3 position;
 			layout(location = 1) in vec3 color;
 
-			uniform mat4 camMatrix;
+			uniform mat4 viewMatrix;
+			uniform mat4 projectionMatrix;
 			uniform vec3 lightPosition;
 
 			flat out vec3 pass_color;
 			out vec3 toLightVector;
 
 			void main(void){
-				gl_Position = camMatrix * vec4(position, 1.0);
+				gl_Position = projectionMatrix * viewMatrix * vec4(position, 1.0);
 
 				toLightVector = lightPosition - position;
 
@@ -61,7 +62,8 @@ public class BoardShader extends ShaderProgram {
 
 				""";
 
-	private int location_CamMatrix = 0;
+	private int location_ProjectionMatrix = 0;
+	private int location_ViewMatrix = 0;
 
 	public BoardShader() {
 
@@ -73,10 +75,12 @@ public class BoardShader extends ShaderProgram {
 
 	@Override
 	protected void GetAllUniformLocation() {
-		location_CamMatrix = GetUniformLocation("camMatrix");
+		location_ProjectionMatrix = GetUniformLocation("projectionMatrix");
+		location_ViewMatrix = GetUniformLocation("viewMatrix");
 	}
 
-	public void SetCamMatrix(Matrix4f mat) {
-		LoadMat4(location_CamMatrix, mat);
+	public void SetCamMatrix(Camera camera) {
+		LoadMat4(location_ProjectionMatrix, camera.getPerspectiveMatrix());
+		LoadMat4(location_ViewMatrix, camera.getViewMatrix());
 	}
 }