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begin implementing OpenGL 1.0 engine

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* option to pass -opengl1 or -opengl2 as argument
* note that with this commit there are a lot of graphics regressions and the master will remaing unstable for a while
* shaders disabled for a while
This commit is contained in:
Eduardo Bart
2012-04-18 20:03:43 -03:00
parent a4a00a49fe
commit 58d76e255d
46 changed files with 1303 additions and 510 deletions
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19
modules/game_shaders/map.frag
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@@ -5,6 +5,7 @@ uniform sampler2D tex0; // map texture
varying vec2 texCoord; // map texture coords
//uniform vec4 awareArea;
void main()
{
gl_FragColor = texture2D(tex0, texCoord);
@@ -83,4 +84,22 @@ void main()
}
gl_FragColor = color;
}
*/
/*
void main()
{
vec4 sum = vec4(0);
vec2 texcoord = texCoord;
int j;
int i;
for( i= -4 ;i < 4; i++)
{
for (j = -4; j < 4; j++)
{
sum += texture2D(tex0, texcoord + vec2(j, i)*0.0025) * 0.0125;
}
}
gl_FragColor = texture2D(tex0, texCoord) + sum;
}
*/