com.grillecube.client.renderer.gui.ProgramFont.java Source code

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Here is the source code for com.grillecube.client.renderer.gui.ProgramFont.java

Source

/**
**   This file is part of the project https://github.com/toss-dev/VoxelEngine
**
**   License is available here: https://raw.githubusercontent.com/toss-dev/VoxelEngine/master/LICENSE.md
**
**   PEREIRA Romain
**                                       4-----7          
**                                      /|    /|
**                                     0-----3 |
**                                     | 5___|_6
**                                     |/    | /
**                                     1-----2
*/

package com.grillecube.client.renderer.gui;

import org.lwjgl.opengl.GL20;

import com.grillecube.client.opengl.GLH;
import com.grillecube.client.opengl.GLProgram;
import com.grillecube.client.renderer.gui.font.FontModel;
import com.grillecube.common.maths.Matrix4f;
import com.grillecube.common.resources.R;

public class ProgramFont extends GLProgram {
    private int _transf_matrix;
    private int transparency;
    private int _outline_color;
    private int _outline_offset;
    private int _border_edge;
    private int _border_width;
    private int _edge;
    private int _width;

    public ProgramFont() {
        super();
        this.addShader(GLH.glhLoadShader(R.getResPath("shaders/gui/font.fs"), GL20.GL_FRAGMENT_SHADER));
        this.addShader(GLH.glhLoadShader(R.getResPath("shaders/gui/font.vs"), GL20.GL_VERTEX_SHADER));
        this.link();
    }

    @Override
    public void bindAttributes() {
        super.bindAttribute(0, "position");
        super.bindAttribute(1, "uv");
        super.bindAttribute(2, "color");
    }

    @Override
    public void linkUniforms() {
        this._transf_matrix = super.getUniform("transf_matrix");
        this.transparency = super.getUniform("transparency");
        this._width = super.getUniform("width");
        this._edge = super.getUniform("edge");
        this._border_width = super.getUniform("border_width");
        this._border_edge = super.getUniform("border_edge");
        this._outline_offset = super.getUniform("outline_offset");
        this._outline_color = super.getUniform("outline_color");
    }

    public void bindFontModel(FontModel model, float transparency, Matrix4f matrix) {
        super.loadUniformMatrix(this._transf_matrix, matrix);

        super.loadUniformFloat(this.transparency, transparency);

        super.loadUniformFloat(this._width, 0.5f);
        super.loadUniformFloat(this._edge, 0.1f);

        super.loadUniformFloat(this._border_width, model.getBorderWidth());
        super.loadUniformFloat(this._border_edge, model.getBorderEdge());

        super.loadUniformVec(this._outline_offset, model.getOutlineOffset());
        super.loadUniformVec(this._outline_color, model.getOutlineColor());
    }

}