Oolite Bulletins

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// Information from Oolite.
uniform sampler2D	uColorMap;		// Main texture
uniform sampler2D	uEmissionMap;		// Engine glow, speedFactor dependent
uniform sampler2D	uIlluminationMap;	// Lights
uniform float		speedFactor;
uniform float		hull_heat_level;	// Hull glow, temperature dependent


// Information from vertex shader.
varying vec3        v_normal;

#define LIGHT(idx) { vec3 lightVector = normalize(gl_LightSource[idx].position.xyz); color += gl_FrontMaterial.diffuse * gl_LightSource[idx].diffuse * max(dot(v_normal, lightVector), 0.0); }


void main(void)
{
    // Calculate illumination.
    vec4 color = gl_FrontMaterial.ambient * gl_LightSource[0].ambient;
    LIGHT(1);
    
    // Load texture data
    vec2 texCoord = gl_TexCoord[0].st;
    vec4 colorMap = texture2D(uColorMap, texCoord);
    vec4 emissionMap = texture2D(uEmissionMap, texCoord);
    vec4 illuminationMap = texture2D(uIlluminationMap, texCoord);
 
	// Add the all over hull temperature glow.
   float hullHeat = max(hull_heat_level - 0.5, 0.0) * 2.0;  
   colorMap.r += hullHeat;
   color *= colorMap; 


    // Add the engine exhaust glow, controlled by speed factor the lights and merge the maps
    color += ((speedFactor * emissionMap) + illuminationMap);  
	
    gl_FragColor = vec4(color.rgb, 1.0);
}

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// Information sent to fragment shader.
varying vec3			v_normal;		// Surface normal

void main()
{
    v_normal = normalize(gl_NormalMatrix * gl_Normal);
   
    gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
    gl_Position = ftransform();
}

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"materials" = 
		{ 
			"Arachnid_Mark_1_auv.png" = 
			{ 
				"diffuse_map" = "Arachnid_Mark_1_auv.png";
				"emission_map" = "Arachnid_Mark_1_glow.png";
				"emission_modulate_color" = ( 1.0, 0.0, 0.0, 1.0 );
             			   "normal_map" = "GalTech_arachnid_mk1_normal.png"; 
				"gloss" = 0.62;
				"shininess" = 128;
				"specular_color" = ( 0.25, 0.25, 0.25, 1.0 );
        		};	 
		};
			"shaders" = 
			{ 
         		   "Arachnid_Mark_1_auv.png" = 
				{ 
          			      "vertex_shader" = "Arachnid_Mark_1.vertex"; 
        			        "fragment_shader" = "Arachnid_Mark_1.fragment";
			
         		       "textures" = 
				(
					"Arachnid_Mark_1_auv.png", 
					"Arachnid_Mark_1_Engine_shader.png",
					"Arachnid_Mark_1_shader_glow.png",
					"GalTech_arachnid_mk1_normal.png"
				);
				"uniforms" =
				{
					"uColorMap" = { type = texture; value = 0; };
					"uEmissionMap" = { type = texture; value = 1; };
					"uIlluminationMap" = { type = texture; value = 2; };
					"uNormalMap" = { type = texture; value = 3; }; // new added
					"speedFactor" = { binding = "speedFactor"; clamped = true; };
					"hull_heat_level" = "hullHeatLevel";
				};
			}; 
		};
		

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// Information from vertex shader.
varying vec3        v_normal;

#define LIGHT(idx) { vec3 lightVector = normalize(gl_LightSource[idx].position.xyz); color += gl_FrontMaterial.diffuse * gl_LightSource[idx].diffuse * max(dot(v_normal, lightVector), 0.0); }


void main(void)
{
    // Calculate illumination.
    vec4 color = gl_FrontMaterial.ambient * gl_LightSource[0].ambient;
    LIGHT(1);
    
    // Load texture data
    vec2 texCoord = gl_TexCoord[0].st;
    vec4 colorMap = texture2D(uColorMap, texCoord);
    vec4 emissionMap = texture2D(uEmissionMap, texCoord);
    vec4 illuminationMap = texture2D(uIlluminationMap, texCoord);

	// Add the all over hull temperature glow.
   float hullHeat = max(hull_heat_level - 0.5, 0.0) * 2.0;  
   colorMap.r += hullHeat;
   color *= colorMap; 

    // Merge the maps by damage weighting
    float damageLevel = 1.0 - (energy / maxEnergy);

    // Add the engine exhaust glow, controlled by speed factor the lights and merge the maps by damage weighting
    color += ((speedFactor * emissionMap) + illuminationMap);  
	
    gl_FragColor = vec4(color.rgb, 1.0);
}

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// Information sent to fragment shader.
varying vec3			v_normal;		// Surface normal

void main()
{
    v_normal = normalize(gl_NormalMatrix * gl_Normal);
   
    gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
    gl_Position = ftransform();
}

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"materials" = 
		{ 
			"Serpent_auv.png" = 
			{ 
				"diffuse_map" = "Serpent_auv.png";
				"emission_map" = "Serpent_glow.png";
				"normal_map" = "GalTech_serpent_class_cruiser_normal.png"; 
				"gloss" = 0.60;
				"shininess" = 10;
				"specular_color" = ( 0.25, 0.25, 0.25, 1.0 );
                        };	 
		};
		"shaders" = 
		{ 
                       "Serpent_auv.png" = 
			{ 
                "vertex_shader" = "Serpent.vertex"; 
                "fragment_shader" = "Serpent.fragment";
				
                "textures" = 
				(
					"Serpent_auv.png", 
					"Serpent_Engine_shader.png",
					"Serpent_glow.png",
					"GalTech_serpent_class_cruiser_normal.png"
				);
				"uniforms" =
				{
					"uColorMap" = { type = texture; value = 0; };
					"uEmissionMap" = { type = texture; value = 1; };
					"uIlluminationMap" = { type = texture; value = 2; };
					"uNormalMap" = { type = texture; value = 3; };  // new added
					"speedFactor" = { binding = "speedFactor"; clamped = true; };
					"hull_heat_level" = "hullHeatLevel";
				};
			}; 
		};
	

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// Information from Oolite.
uniform sampler2D	uColorMap;		// Main texture
uniform sampler2D	uEmissionMap;		// Engine glow, speedFactor dependent
uniform sampler2D	uIlluminationMap;	// Lights
uniform sampler2D    uNormalMap;			// Normal map
uniform float		speedFactor;
uniform float		hull_heat_level;	// Hull glow, temperature dependent


#define LIGHT(idx) { vec3 lightVector = normalize(gl_LightSource[idx].position.xyz); color += gl_FrontMaterial.diffuse * gl_LightSource[idx].diffuse * max(dot(normal, lightVector), 0.0); }


void main(void)
{
    // Calculate illumination.
    vec4 color = gl_FrontMaterial.ambient * gl_LightSource[0].ambient;
    vec3 normal = texture2D(uNormalMap, texCoord).rgb;
    LIGHT(1);
    
    // Load texture data
    vec2 texCoord = gl_TexCoord[0].st;
    vec4 colorMap = texture2D(uColorMap, texCoord);
    vec4 emissionMap = texture2D(uEmissionMap, texCoord);
    vec4 illuminationMap = texture2D(uIlluminationMap, texCoord);
 
	// Add the all over hull temperature glow.
   float hullHeat = max(hull_heat_level - 0.5, 0.0) * 2.0;  
   colorMap.r += hullHeat;
   color *= colorMap; 


    // Add the engine exhaust glow, controlled by speed factor the lights and merge the maps
    color += ((speedFactor * emissionMap) + illuminationMap);  
	
    gl_FragColor = vec4(color.rgb, 1.0);
}

Code: Select all

// Information from Oolite.
uniform sampler2D	uColorMap;		// Main texture
uniform sampler2D	uEmissionMap;		// Engine glow, speedFactor dependent
uniform sampler2D	uIlluminationMap;	// Lights
uniform sampler2D    uNormalMap;			// Normal map
uniform float		speedFactor;
uniform float		hull_heat_level;	// Hull glow, temperature dependent


#define LIGHT(idx) { vec3 lightVector = normalize(gl_LightSource[idx].position.xyz); color += gl_FrontMaterial.diffuse * gl_LightSource[idx].diffuse * max(dot(normal, lightVector), 0.0); }


void main(void)
{
    vec2 texCoord = gl_TexCoord[0].st;
    // Calculate illumination.
    vec4 color = gl_FrontMaterial.ambient * gl_LightSource[0].ambient;
    vec3 normal = texture2D(uNormalMap, texCoord).rgb;
    LIGHT(1);
    
    // Load texture data
    vec4 colorMap = texture2D(uColorMap, texCoord);
    vec4 emissionMap = texture2D(uEmissionMap, texCoord);
    vec4 illuminationMap = texture2D(uIlluminationMap, texCoord);
 
	// Add the all over hull temperature glow.
   float hullHeat = max(hull_heat_level - 0.5, 0.0) * 2.0;  
   colorMap.r += hullHeat;
   color *= colorMap; 


    // Add the engine exhaust glow, controlled by speed factor the lights and merge the maps
    color += ((speedFactor * emissionMap) + illuminationMap);  
	
    gl_FragColor = vec4(color.rgb, 1.0);
}