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tamat
2020-05-15 12:15:33 +02:00
parent a1c312fab9
commit 4cb1d9c0e5
7 changed files with 85 additions and 24 deletions
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27
src/nodes/gltextures.js
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@@ -4259,7 +4259,7 @@ void main(void){\n\
LiteGraph.registerNodeType("texture/lensfx", LGraphLensFX);
//applies a curve (or generates one)
function LGraphTextureCurve() {
this.addInput("in", "Texture");
this.addOutput("out", "Texture");
@@ -4283,21 +4283,32 @@ void main(void){\n\
}
LGraphTextureCurve.title = "Curve";
LGraphTextureCurve.desc = "Generates or applies a curve to a texture";
LGraphTextureCurve.widgets_info = {
precision: { widget: "combo", values: LGraphTexture.MODE_VALUES }
};
LGraphTextureCurve.prototype.onExecute = function() {
var tex = this.getInputData(0);
if (!tex) {
return;
}
if (!this.isOutputConnected(0)) {
return;
} //saves work
var tex = this.getInputData(0);
var temp = this._temp_texture;
if ( !temp || temp.width != tex.width || temp.height != tex.height || temp.type != tex.type ) {
temp = this._temp_texture = new GL.Texture( tex.width, tex.height, { type: tex.type, format: gl.RGBA, filter: gl.LINEAR } );
var type = LGraphTexture.getTextureType(this.properties.precision);
if(!tex) //generate one texture, nothing else
{
if(this._must_update || !this._curve_texture )
this.updateCurve();
this.setOutputData(0, this._curve_texture);
return;
}
//apply curve to input texture
if ( !temp || temp.type != type )
temp = this._temp_texture = new GL.Texture( 256, 1, { type: type, format: gl.RGBA, filter: gl.LINEAR } );
var shader = LGraphTextureCurve._shader;
if (!shader) {