public override void Loaded()
{
if (shader != null)
shader = (Shader)Assets.find(shader.RES_ID);
for (int i = 0; i < parameters.Count; i++)
{
KeyValuePair<string, object> val = parameters.ElementAt(i);
switch (val.Value.GetType().Name)
{
case "Sampler2D":
Sampler2D v = (Sampler2D)val.Value;
try
{
if (v._texture_id > -1)
v.texture = (Texture)Assets.find(v._texture_id, typeof(Texture));
if (v._sequence_id > -1)
v.sequence = (TextureSequence)Assets.find(v._sequence_id, typeof(TextureSequence));
}
catch { }
break;
}
}
}
public Shaders()
{
defaultShader = new Shader();
defaultShader.compile();
guiShader = new Shader();
guiShader.vertexProgram =
"void main(void)" +
"{" +
"gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;" +
"gl_Position = ftransform();" +
"}";
guiShader.fragmentProgram =
"uniform sampler2D texture;" +
"uniform vec4 color;" +
"void main(void)" +
"{" +
"vec4 col = texture2D(texture, gl_TexCoord[0].st);" +
"gl_FragColor = col * color;" +
"}";
guiShader.compile();
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
Engine.scene = new Scene();
font = new Font("Assets/OpenSans-Bold.ttf");
bump_test = new GameObject();
bump_test.components.Add(new Sprite());
bump_test.sprite.width = 512;
bump_test.sprite.height = 512;
bump_test.sprite.material = new Material();
Shader bump = new Shader();
bump.name = "Bump shader";
bump.vertexProgram = File.ReadAllText("Assets/vertex.glsl");
bump.fragmentProgram = File.ReadAllText("Assets/fragment.glsl");
bump.fullRecompile();
bump_test.sprite.material.shader = bump;
Texture tex = new Texture("Assets/tex.png");
Texture nrm = new Texture("Assets/tex_nrm.png");
Sampler2D smp_tex = new Sampler2D(tex);
Sampler2D smp_nrm = new Sampler2D(nrm);
bump_test.sprite.material.parameters["light_c"] = (int)1;
bump_test.sprite.material.parameters["texture"] = smp_tex;
bump_test.sprite.material.parameters["normal"] = smp_nrm;
bump_test.sprite.material.parameters["color"] = new Vec4(1.0f, 1.0f, 1.0f, 1.0f);
bump_test.sprite.material.parameters["ambient"] = new Vec4(0.0f, 0.0f, 0.0f, 1.0f);
bump_test.sprite.material.parameters["light_p[0]"] = new Vec4(256.0f, 256.0f, 150.0f, 1.0f);
bump_test.sprite.material.parameters["light_col[0]"] = new Vec4(1.0f, 1.0f, 1.0f, 1.0f);
bump_test.sprite.material.parameters["light_int[0]"] = (float)0.3f;
bump_test.sprite.material.parameters["amount"] = (float)1.0f;
}
void setShader(Shader sh)
{
_shader = sh;
if (_shader != null)
{
_shader.fullRecompile();
}
else
parameters.Clear();
}