Added instanced drawing to the GBuffer

NFPackCreator/AssetBuild/base/shaders/gBufferFragment.shader

@@ -25,6 +25,6 @@ void main() {
 	normals = hasNormTex[matNum] ? normalize(tbn * (texture(normalTexture[matNum], texCoord).xyz * 2.0 - 1.0)) : normal;
 	diffuse = hasDiffuseTex[matNum] ? texture(diffuseTexture[matNum], texCoord).rgb : diffuseColor[matNum];
 	specular.r = specPower[matNum];
-	specular.g = hasSpecTex[matNum] ? texture(specularTexture[matNum], texCoord).r : 1.0;
+	specular.g = hasSpecTex[matNum] ? texture(specularTexture[matNum], texCoord).r : 0.2;
 	specular.b = 1.0;
 }

NFPackCreator/AssetBuild/base/shaders/gBufferVertex.shader

@@ -6,7 +6,7 @@ layout(location = 2) in vec3 normals;
 layout(location = 3) in vec3 tangent;
 layout(location = 4) in int matN;
 
-uniform mat4 model;
+uniform mat4 model[60];
 uniform mat4 view;
 uniform mat4 proj;
 
@@ -17,10 +17,10 @@ out mat3 tbn;
 flat out int matNum;
 
 void main() {
-	vec4 world = model * vec4(pos, 1.0);
+	vec4 world = model[gl_InstanceID] * vec4(pos, 1.0);
 	fragPos = world.xyz;
 	texCoord = texCoords;
-	mat3 normalMat = transpose(inverse(mat3(model)));
+	mat3 normalMat = transpose(inverse(mat3(model[gl_InstanceID])));
 	vec3 t = normalize(normalMat * tangent);
 	vec3 n = normalize(normalMat * normals);
 	normal = n;

NFPackCreator/AssetBuild/base/shaders/shadow/directionalShadowVertex.shader

@@ -3,10 +3,10 @@
 layout(location = 0) in vec3 pos;
 
 uniform mat4 lightSpace;
-uniform mat4 model;
+uniform mat4 model[60];
 
 out vec3 texCoord;
 
 void main() {
-	gl_Position = lightSpace * model * vec4(pos, 1.0);
+	gl_Position = lightSpace * model[gl_InstanceID] * vec4(pos, 1.0);
 }

NFPackCreator/AssetBuild/base/shaders/shadow/pointShadowVertex.shader

@@ -2,8 +2,8 @@
 
 layout(location = 0) in vec3 pos;
 
-uniform mat4 model;
+uniform mat4 model[60];
 
 void main() {
-	gl_Position = model * vec4(pos, 1.0);
+	gl_Position = model[gl_InstanceID] * vec4(pos, 1.0);
 }