Sorry your browser is not supported!

uniform sampler2D texture0;
uniform sampler2D texture1; //  <- I added this !
 
varying highp vec3 posVarying;
varying mediump vec3 normalVarying;
varying mediump vec2 uvVarying;
varying mediump vec3 lightVarying;
 
mediump vec3 GetPSLighting( mediump vec3 normal, highp vec3 pos );
mediump vec3 ApplyFog( mediump vec3 color, highp vec3 pointPos );
 
void main()
{ 
    mediump vec3 norm = normalize(normalVarying);
    mediump vec3 light = lightVarying + GetPSLighting( norm, posVarying ); 
    
    mediump vec3 color = light * mix(texture2D(texture0, uvVarying).rgb, texture2D(texture1, uvVarying).rgb, 0.5) ;  // <- And changed this ! (you can change the prioritisation of the textures via the 0.5 at the end)
    color = ApplyFog( color, posVarying );
    
    gl_FragColor = vec4(color,1.0) ;
}

attribute highp vec4 position;
attribute mediump vec4 color;
attribute mediump vec2 uv;
varying mediump vec2 uvVarying;
varying mediump vec4 colorVarying;
uniform highp mat4 agk_Ortho;
 
void main() 
{
    gl_Position = agk_Ortho * position;
    uvVarying = uv;
    colorVarying = color;
}

ShaderID=LoadShader("NiceDefaultVertex.vs","NiceCustomFragment.ps")
SetObjectShader(ObjID,ShaderID)

SetObjectImage(ObjID,ImgID1,0)
SetObjectImage(ObjID,ImgID2,1)

attribute highp vec3 position;
attribute mediump vec3 normal;
attribute mediump vec2 uv;
 
varying highp vec3 posVarying;
varying mediump vec3 normalVarying;
varying mediump vec2 uvVarying;
varying mediump vec3 lightVarying;
 
uniform highp mat3 agk_WorldNormal;
uniform highp mat4 agk_World;
uniform highp mat4 agk_ViewProj;
uniform mediump vec4 uvBounds0;
 
mediump vec3 GetVSLighting( mediump vec3 normal, highp vec3 pos );
 
void main()
{ 
    uvVarying = uv * uvBounds0.xy + uvBounds0.zw;
    highp vec4 pos = agk_World * vec4(position,1.0);
    gl_Position = agk_ViewProj * pos;
    mediump vec3 norm = normalize(agk_WorldNormal * normal);
    posVarying = pos.xyz;
    normalVarying = norm;
    lightVarying = GetVSLighting( norm, posVarying );
}