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setup shader files

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This commit is contained in:
Harrison Deng 2017-06-06 19:06:57 -05:00
parent 9951a6c730
commit 79431a7fca
5 changed files with 37 additions and 4 deletions
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16
android/assets/shaders/default_frag.glsl Executable file
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@ -0,0 +1,16 @@
#ifdef GL_ES
#define LOWP lowp
precision mediump float;
#else
#define LOWP
#endif
varying LOWP vec4 v_color;
varying vec2 v_texCoords;
uniform sampler2D u_texture;
void main()
{
gl_FragColor = v_color * texture2D(u_texture, v_texCoords);
}

16
android/assets/shaders/default_vertex.glsl Executable file
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@ -0,0 +1,16 @@
attribute vec4 a_position;
attribute vec4 a_color;
attribute vec2 a_texCoord;
uniform mat4 u_projTrans;
varying vec4 v_color;
varying vec2 v_texCoords;
void main()
{
v_color = a_color;
v_color.a = v_color.a * (256.0/255.0);
v_texCoords = a_texCoord + 0;
gl_Position = u_projTrans * a_position;
}

4
android/assets/shaders/retro.glsl
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@ -1,4 +0,0 @@
void main()
{
gl_FragColor = vec4(0.0, 0.0, 0.0, 0.0);
}

4
core/src/zero1hd/polyjet/Polyjet.java
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@ -18,6 +18,7 @@ import com.badlogic.gdx.graphics.g2d.ParticleEffect;
import com.badlogic.gdx.graphics.g2d.TextureAtlas;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.FreeTypeFontParameter;
import com.badlogic.gdx.graphics.glutils.ShaderProgram;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.scenes.scene2d.ui.Button.ButtonStyle;
import com.badlogic.gdx.scenes.scene2d.ui.CheckBox.CheckBoxStyle;
@ -50,6 +51,8 @@ public class Polyjet extends Game {
TextureAtlas skinAtlas;
private Preferences prefs;
public ShaderProgram defaultShader;
@Override
public void create() {
Gdx.app.setLogLevel(Application.LOG_DEBUG);
@ -86,6 +89,7 @@ public class Polyjet extends Game {
assetManager.setLoader(ParticleEffect.class, new ParticleEffectLoader(genericFileFinder));
assetManager.setLoader(Sound.class, new SoundLoader(genericFileFinder));
defaultShader = new ShaderProgram(Gdx.files.internal("shaders/default_vertex.glsl").readString(), Gdx.files.internal("shaders/default_frag.glsl").readString());
default_fontGenerator = new FreeTypeFontGenerator(Gdx.files.internal("fonts/Gasalt-Regular.ttf"));
darktech_ldr_fontGenerator = new FreeTypeFontGenerator(Gdx.files.internal("fonts/darktech_ldr.ttf"));

1
core/src/zero1hd/polyjet/screens/MainMenu.java
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@ -107,6 +107,7 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
Gdx.gl.glClearColor(1f, 1f, 1f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
stage.act();
stage.draw();
if (stage.getCamera().position.x != targetPosition.x || stage.getCamera().position.y != targetPosition.y) {
stage.getCamera().position.lerp(targetPosition, 0.25f);