Working on ground texturing still

assets/Shaders/terrain/terrain.fs

@@ -50,7 +50,7 @@ in vec3 FragPos;
 in vec3 Normal;
 in vec2 TexCoord;
 in vec4 FragPosLightSpace;
-in vec4 groundTexIndices;
+flat in ivec4 groundTexIndices;
 
 uniform vec3 viewPos;
 uniform DirLight dirLight;
@@ -76,7 +76,9 @@ uniform sampler2D groundTextures1;
 uniform sampler2D groundTextures2;
 uniform sampler2D groundTextures3;
 uniform sampler2D groundTextures4;
+//fifth texture unit is for shadow map
 uniform sampler2D groundTextures5;
+//this is for bindable ground textures
 uniform sampler2D groundTextures[10];
 
 // function prototypes
@@ -99,10 +101,10 @@ void main(){
 
     // sampler2DArray text = groundTextures;
     // sampler2D test = groundTextures1;
-    vec4 texColor1 = texture(groundTextures[int(groundTexIndices.x * 2)], TexCoord);
-    vec4 texColor2 = texture(groundTextures[int(groundTexIndices.y * 2)], TexCoord);
-    vec4 texColor3 = texture(groundTextures[int(groundTexIndices.z * 2)], TexCoord);
-    vec4 texColor4 = texture(groundTextures[int(groundTexIndices.w * 2)], TexCoord);
+    vec4 texColor1 = texture(groundTextures[groundTexIndices.x * 2], TexCoord);
+    vec4 texColor2 = texture(groundTextures[groundTexIndices.y * 2], TexCoord);
+    vec4 texColor3 = texture(groundTextures[groundTexIndices.z * 2], TexCoord);
+    vec4 texColor4 = texture(groundTextures[groundTexIndices.w * 2], TexCoord);
     vec3 finalTexColor = blendedTextureColor(TexCoord, texColor1, texColor2, texColor3, texColor4);
     // vec4 tex2 = texture(groundTextures[int(groundTexIndices.y)], TexCoord);
     // vec4 tex3 = texture2D(groundTextures[int(groundTexIndex.z * 2)], texPos);

assets/Shaders/terrain/terrain.vs

@@ -24,7 +24,7 @@ out vec3 Normal;
 out vec3 FragPos;
 out vec2 TexCoord;
 out vec4 FragPosLightSpace;
-out vec4 groundTexIndices;
+flat out ivec4 groundTexIndices;
 
 
 
@@ -41,7 +41,7 @@ void main() {
     TexCoord = aTex;
 
     //push texure indices to fragment shader
-    groundTexIndices = groundTexIndices;
+    groundTexIndices = aGroundTexIndices;
 
     //shadow map stuff
     FragPosLightSpace = lightSpaceMatrix * vec4(FragPos, 1.0);

pom.xml

@@ -144,6 +144,14 @@
             <version>1.1.0</version>
         </dependency>
         
+        <!-- https://mvnrepository.com/artifact/org.xerial/sqlite-jdbc -->
+        <dependency>
+            <groupId>org.xerial</groupId>
+            <artifactId>sqlite-jdbc</artifactId>
+            <version>3.36.0.3</version>
+        </dependency>
+
+        
     </dependencies>
     
     <profiles>

src/main/java/electrosphere/game/client/cells/DrawCell.java

@@ -43,8 +43,8 @@ public class DrawCell {
     static Texture groundTextureFour;
     
     static {
-        groundTextureOne = new Texture("/Textures/Ground/Dirt1.png");
-        groundTextureTwo = new Texture("/Textures/wheat1.png");
+        groundTextureOne = new Texture("/Textures/Ground/Grass1.png");
+        groundTextureTwo = new Texture("/Textures/Ground/Dirt1.png");
         groundTextureThree = new Texture("/Textures/Ground/Dirt1.png");
         groundTextureFour = new Texture("/Textures/Ground/Dirt1.png");
     }

src/main/java/electrosphere/renderer/Mesh.java

@@ -772,12 +772,14 @@ public class Mesh {
         
         if(useTextureList){
             int i = 0;
-            glUniform1i(glGetUniformLocation(Globals.renderingEngine.getActiveShader().shaderProgram, "groundTextures"),4);
+//            glUniform1i(glGetUniformLocation(Globals.renderingEngine.getActiveShader().shaderProgram, "groundTextures"), 5);
             for(Texture texture : textureList){
-//                glUniform1i(glGetUniformLocation(Globals.renderingEngine.getActiveShader().shaderProgram, "groundTextures[" + 4+i*2 + "]"),4+i*2);
-                texture.bind(4+i*2);
+//                System.out.println("groundTextures[" + i*2 + "]" + "=>" + (5+i*2));
+                texture.bind(5+i*2);
+                glUniform1i(glGetUniformLocation(Globals.renderingEngine.getActiveShader().shaderProgram, "groundTextures[" + i*2 + "]"),5+i*2);
                 i++;
             }
+//            glActiveTexture(GL_TEXTURE0);
         }