Java Code Examples for org.lwjgl.opengl.GL20#glUniform1f()

The following examples show how to use org.lwjgl.opengl.GL20#glUniform1f() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: BackgroundShader.java From LiquidBounce with GNU General Public License v3.0

5 votes

@Override
public void updateUniforms() {
    final ScaledResolution scaledResolution = new ScaledResolution(mc);

    final int resolutionID = getUniform("iResolution");
    if(resolutionID > -1)
        GL20.glUniform2f(resolutionID, (float) scaledResolution.getScaledWidth() * 2, (float) scaledResolution.getScaledHeight() * 2);
    final int timeID = getUniform("iTime");
    if(timeID > -1) GL20.glUniform1f(timeID, time);

    time += 0.005F * RenderUtils.deltaTime;
}

Example 2

Source File: ShaderArgs.java From FEMultiPlayer-V2 with GNU General Public License v3.0

5 votes

/**
 * Bind args.
 *
 * @param program the program
 */
public void bindArgs(int program) {
	for(int i=0; i<args.length; i++) {
		int loc = GL20.glGetUniformLocation(program, "arg"+i);
		GL20.glUniform1f(loc, args[i]);
	}
}

Example 3

Source File: ShaderUniformCache.java From CodeChickenLib with GNU Lesser General Public License v2.1

5 votes

@Override
public void apply() {
    if (dirty) {
        switch (type.getCarrier()) {
            //@formatter:off
            case FLOAT:
                switch (type.getSize()) {
                    case 1: GL20.glUniform1f(getLocation(), cache[0]); break;
                    case 2: GL20.glUniform2f(getLocation(), cache[0], cache[1]); break;
                    case 3: GL20.glUniform3f(getLocation(), cache[0], cache[1], cache[2]); break;
                    case 4: GL20.glUniform4f(getLocation(), cache[0], cache[1], cache[2], cache[3]); break;
                    default: throw new IllegalStateException("Invalid size for Float type." + type.getSize());
                }
                break;
            case D_MATRIX:
                switch (type) {
                    case MAT2: GL20.glUniformMatrix2fv  (getLocation(), transpose, cache); break;
                    case MAT3: GL20.glUniformMatrix3fv  (getLocation(), transpose, cache); break;
                    case MAT4: GL20.glUniformMatrix4fv  (getLocation(), transpose, cache); break;
                    case MAT2x3: GL21.glUniformMatrix2x3fv(getLocation(), transpose, cache); break;
                    case MAT2x4: GL21.glUniformMatrix2x4fv(getLocation(), transpose, cache); break;
                    case MAT3x2: GL21.glUniformMatrix3x2fv(getLocation(), transpose, cache); break;
                    case MAT3x4: GL21.glUniformMatrix3x4fv(getLocation(), transpose, cache); break;
                    case MAT4x2: GL21.glUniformMatrix4x2fv(getLocation(), transpose, cache); break;
                    case MAT4x3: GL21.glUniformMatrix4x3fv(getLocation(), transpose, cache); break;
                    default: throw new IllegalStateException("Invalid Matrix type: " + type);
                }
                break;
            default: throw new IllegalStateException("Invalid type for FloatUniformEntry: " + type.getCarrier());
            //@formatter:on
        }
        dirty = false;
    }
}

Example 4

Source File: UniformFloat.java From OpenGL-Animation with The Unlicense

5 votes

public void loadFloat(float value){
	if(!used || currentValue!=value){
		GL20.glUniform1f(super.getLocation(), value);
		used = true;
		currentValue = value;
	}
}

Example 5

Source File: UniformBoolean.java From OpenGL-Animation with The Unlicense

5 votes

public void loadBoolean(boolean bool){
	if(!used || currentBool != bool){
		GL20.glUniform1f(super.getLocation(), bool ? 1f : 0f);
		used = true;
		currentBool = bool;
	}
}

Example 6

Source File: UniformBoolean.java From LowPolyWater with The Unlicense

5 votes

public void loadBoolean(boolean bool){
	if(!used || currentBool != bool){
		GL20.glUniform1f(super.getLocation(), bool ? 1f : 0f);
		used = true;
		currentBool = bool;
	}
}

Example 7

Source File: OutlineShader.java From LiquidBounce with GNU General Public License v3.0

5 votes

@Override
public void updateUniforms() {
    GL20.glUniform1i(getUniform("texture"), 0);
    GL20.glUniform2f(getUniform("texelSize"), 1F / mc.displayWidth * (radius * quality), 1F / mc.displayHeight * (radius * quality));
    GL20.glUniform4f(getUniform("color"), red, green, blue, alpha);
    GL20.glUniform1f(getUniform("radius"), radius);
}

Example 8

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void pngModeOff() {
    GL20.glUniform1f(getUniformLocation("pngswitch"), 0f); //$NON-NLS-1$
}

Example 9

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void pngModeOn() {
    GL20.glUniform1f(getUniformLocation("pngswitch"), 1f); //$NON-NLS-1$
}

Example 10

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void transparentOff() {
    GL20.glUniform1f(getUniformLocation("alphaswitch"), 0f); //$NON-NLS-1$
}

Example 11

Source File: ShaderArgs.java From FEMultiplayer with GNU General Public License v3.0

4 votes

public void bindArgs(int program) {
	for(int i=0; i<args.length; i++) {
		int loc = GL20.glGetUniformLocation(program, "arg"+i);
		GL20.glUniform1f(loc, args[i]);
	}
}

Example 12

Source File: GTexture.java From ldparteditor with MIT License

4 votes

public void bind(boolean drawSolidMaterials, boolean normalSwitch, boolean lightOn, OpenGLRenderer20 renderer, int useCubeMap) {

        int ID = -1;
        int ID_glossmap = -1;
        int ID_cubemap = -1;
        int ID_cubemap_matte = -1;
        int ID_cubemap_metal = -1;
        boolean disposed = true;

        if (OpenGlDisposed.containsKey(renderer)) {
            disposed = OpenGlDisposed.get(renderer);
            ID = OpenGlID.get(renderer);
            ID_glossmap = OpenGlID_glossmap.get(renderer);
            ID_cubemap = OpenGlID_cubemap.get(renderer);
            ID_cubemap_matte = OpenGlID_cubemapMatte.get(renderer);
            ID_cubemap_metal = OpenGlID_cubemapMetal.get(renderer);
        } else {
            OpenGlDisposed.put(renderer, true);
        }

        if (disposed) {

            DatFile df = renderer.getC3D().getLockableDatFileReference();

            ID = loadPNGTexture(texture, GL13.GL_TEXTURE0, df);
            if (glossy)
                ID_glossmap = loadPNGTexture(glossmap, GL13.GL_TEXTURE1, df);
            if (cubeMapIndex > 0) {
                switch (cubeMapIndex) {
                case 1:
                    ID_cubemap = loadPNGTexture("cmap.png", GL13.GL_TEXTURE2, df ); //$NON-NLS-1$
                    break;
                case 2:
                    ID_cubemap_matte = loadPNGTexture("matte_metal.png", GL13.GL_TEXTURE3, df); //$NON-NLS-1$
                    break;
                case 3:
                    ID_cubemap_metal = loadPNGTexture("metal.png", GL13.GL_TEXTURE4, df); //$NON-NLS-1$
                    break;
                }
            }
            OpenGlDisposed.put(renderer, false);
            renderer.registerTexture(this);
            OpenGlID.put(renderer, ID);
            OpenGlID_glossmap.put(renderer, ID_glossmap);
            OpenGlID_cubemap.put(renderer, ID_cubemap);
            OpenGlID_cubemapMatte.put(renderer, ID_cubemap_matte);
            OpenGlID_cubemapMetal.put(renderer, ID_cubemap_metal);
        } else if (ID != -1) {
            accessTime = System.currentTimeMillis();
            GL13.glActiveTexture(GL13.GL_TEXTURE0 + 0);
            GL11.glBindTexture(GL11.GL_TEXTURE_2D, ID);
            GL20.glUniform1f(renderer.getAlphaSwitchLoc(), drawSolidMaterials ? 1f : 0f); // Draw transparent
            GL20.glUniform1f(renderer.getNormalSwitchLoc(), normalSwitch ? 1f : 0f); // Draw transparent
            GL20.glUniform1i(renderer.getBaseImageLoc(), 0); // Texture unit 0 is for base images.
            GL20.glUniform1f(renderer.getNoTextureSwitch(), 0f);
            GL20.glUniform1f(renderer.getNoLightSwitch(), lightOn ? 0f : 1f);
            GL20.glUniform1f(renderer.getCubeMapSwitch(), useCubeMap);

            if (glossy) {
                GL13.glActiveTexture(GL13.GL_TEXTURE0 + 2);
                GL11.glBindTexture(GL11.GL_TEXTURE_2D, ID_glossmap);
                GL20.glUniform1i(renderer.getGlossMapLoc(), 2); // Texture unit 2 is for gloss maps.
                GL20.glUniform1f(renderer.getNoGlossMapSwitch(), 0f);
            } else {
                GL20.glUniform1f(renderer.getNoGlossMapSwitch(), 1f);
            }
            if (cubeMapIndex > 0) {
                switch (cubeMapIndex) {
                case 1:
                    GL13.glActiveTexture(GL13.GL_TEXTURE0 + 4);
                    GL11.glBindTexture(GL11.GL_TEXTURE_2D, ID_cubemap);
                    GL20.glUniform1i(renderer.getCubeMapLoc(), 4); // Texture unit 4 is for cube maps.
                    break;
                case 2:
                    GL13.glActiveTexture(GL13.GL_TEXTURE0 + 8);
                    GL11.glBindTexture(GL11.GL_TEXTURE_2D, ID_cubemap_matte);
                    GL20.glUniform1i(renderer.getCubeMapMatteLoc(), 8); // Texture unit 8 is for cube maps.
                    break;
                case 3:
                    GL13.glActiveTexture(GL13.GL_TEXTURE0 + 16);
                    GL11.glBindTexture(GL11.GL_TEXTURE_2D, ID_cubemap_metal);
                    GL20.glUniform1i(renderer.getCubeMapMetalLoc(), 16); // Texture unit 16 is for cube maps.
                    break;
                }
            }
        }
    }

Example 13

Source File: GData5.java From ldparteditor with MIT License

4 votes

@Override
public void drawGL20_BFC_Textured(Composite3D c3d) {
    // done :)
    if (GData.globalDrawObjects) {
        final OpenGLRenderer20 r = (OpenGLRenderer20) c3d.getRenderer();
        GL20.glUniform1f(r.getNormalSwitchLoc(), GData.globalNegativeDeterminant ^ GData.globalInvertNext ? 1f : 0f);
        GL20.glUniform1f(r.getNoTextureSwitch(), 1f);
        GL20.glUniform1f(r.getNoLightSwitch(), 1f);
        GL20.glUniform1f(r.getCubeMapSwitch(), 0f);

        if (!visible)
            return;
        if (!c3d.isDrawingSolidMaterials())
            return;

        float result;
        float zoom = c3d.getZoom();
        switch (c3d.getLineMode()) {
        case 1:
            result = 1f;
            break;
        case 2:
        case 4:
            return;
        default:
            final Matrix4f M2 = GData.CACHE_viewByProjection.get(parent);
            if (M2 == null) {
                Matrix4f.mul(c3d.getViewport(), parent.productMatrix, M);
                GData.CACHE_viewByProjection.put(parent, M);
            } else {
                M = M2;
            }
            // Calculate the real coordinates
            Matrix4f.transform(M, A2, A);
            Matrix4f.transform(M, B2, B);
            Matrix4f.transform(M, C2, C);
            Matrix4f.transform(M, D2, D);

            N.x = A.y - B.y;
            N.y = B.x - A.x;

            result = zoom / Vector4f.dot(N, Vector4f.sub(C, A, null)) * Vector4f.dot(N, Vector4f.sub(D, A, null));
            break;
        }

        if (result > -1e-20f) {

            float r2;
            float g2;
            float b2;
            int cn;
            if (colourNumber == 24 && (cn = parent.r == .5f && parent.g == .5f && parent.b == .5f && (parent.a == 1.1f || parent.a == -1)  ? 16 : View.getLDConfigIndex(parent.r,  parent.g,  parent.b)) != 16) {
                GColour c = View.getLDConfigEdgeColour(cn, c3d);
                r2 = c.getR();
                g2 = c.getG();
                b2 = c.getB();
            } else {
                r2 = this.r;
                g2 = this.g;
                b2 = this.b;
            }

            GL11.glLineWidth(View.lineWidthGL[0]);
            GL11.glColor4f(r2, g2, b2, 1f);
            GL11.glBegin(GL11.GL_LINES);
            GraphicalDataTools.setVertex(x1, y1, z1, this, true);
            GraphicalDataTools.setVertex(x2, y2, z2, this, true);
            GL11.glEnd();
        }
    }
    if (GData.globalFoundTEXMAPNEXT) {
        GData.globalFoundTEXMAPStack.pop();
        GData.globalTextureStack.pop();
        GData.globalFoundTEXMAPStack.push(false);
        GData.globalFoundTEXMAPNEXT = false;
    }
}

Example 14

Source File: GData2.java From ldparteditor with MIT License

4 votes

@Override
public void drawGL20_BFC_Textured(Composite3D c3d) {
    // done :)
    if (GData.globalDrawObjects) {
        final OpenGLRenderer20 r = (OpenGLRenderer20) c3d.getRenderer();
        GL20.glUniform1f(r.getNormalSwitchLoc(), GData.globalNegativeDeterminant ^ GData.globalInvertNext ? 1f : 0f);
        GL20.glUniform1f(r.getNoTextureSwitch(), 1f);
        GL20.glUniform1f(r.getNoLightSwitch(), 1f);
        GL20.glUniform1f(r.getCubeMapSwitch(), 0f);
        if (!visible)
            return;
        if (!c3d.isDrawingSolidMaterials())
            return;
        switch (c3d.getLineMode()) {
        case 3:
        case 4:
            return;
        default:
            break;
        }
        if (!isLine)
            return;

        float r2;
        float g2;
        float b2;
        int cn;
        if (colourNumber == 24 && (cn = parent.r == .5f && parent.g == .5f && parent.b == .5f && (parent.a == 1.1f || parent.a == -1)  ? 16 : View.getLDConfigIndex(parent.r,  parent.g,  parent.b)) != 16) {
            GColour c = View.getLDConfigEdgeColour(cn, c3d);
            r2 = c.getR();
            g2 = c.getG();
            b2 = c.getB();
        } else {
            r2 = this.r;
            g2 = this.g;
            b2 = this.b;
        }

        GL11.glLineWidth(View.lineWidthGL[0]);
        GL11.glColor4f(r2, g2, b2, 1f);
        GL11.glBegin(GL11.GL_LINES);
        GraphicalDataTools.setVertex(x1, y1, z1, this, true);
        GraphicalDataTools.setVertex(x2, y2, z2, this, true);
        GL11.glEnd();
    }
    if (GData.globalFoundTEXMAPNEXT) {
        GData.globalFoundTEXMAPStack.pop();
        GData.globalTextureStack.pop();
        GData.globalFoundTEXMAPStack.push(false);
        GData.globalFoundTEXMAPNEXT = false;
    }
}

Example 15

Source File: OpenGLRenderer33.java From ldparteditor with MIT License

4 votes

@Override
public void init() {

    if (shaderProgram.isDefault()) shaderProgram = new GLShader("renderer.vert", "renderer.frag"); //$NON-NLS-1$ //$NON-NLS-2$
    if (shaderProgram2.isDefault()) shaderProgram2 = new GLShader("primitive.vert", "primitive.frag"); //$NON-NLS-1$ //$NON-NLS-2$
    if (shaderProgram2D.isDefault()) shaderProgram2D = new GLShader("2D.vert", "2D.frag"); //$NON-NLS-1$ //$NON-NLS-2$
    if (shaderProgramCondline.isDefault()) shaderProgramCondline = new GLShader("condline.vert", "condline.frag"); //$NON-NLS-1$ //$NON-NLS-2$

    shaderProgramCondline.use();

    GL20.glUniform1f(shaderProgramCondline.getUniformLocation("showAll"), c3d.getLineMode() == 1 ? 1f : 0f); //$NON-NLS-1$
    GL20.glUniform1f(shaderProgramCondline.getUniformLocation("condlineMode"), c3d.getRenderMode() == 6 ? 1f : 0f); //$NON-NLS-1$

    stack.setShader(shaderProgram);
    shaderProgram.use();
    shaderProgram.texmapOff();

    {
        GL20.glUniform1f(shaderProgram.getUniformLocation("l0_r"), View.light1_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l0_g"), View.light1_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l0_b"), View.light1_Colour_b[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l0s_r"), View.light1_specular_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l0s_g"), View.light1_specular_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l0s_b"), View.light1_specular_Colour_b[0]); //$NON-NLS-1$

        GL20.glUniform1f(shaderProgram.getUniformLocation("l1_r"), View.light2_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l1_g"), View.light2_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l1_b"), View.light2_Colour_b[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l1s_r"), View.light2_specular_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l1s_g"), View.light2_specular_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l1s_b"), View.light2_specular_Colour_b[0]); //$NON-NLS-1$

        GL20.glUniform1f(shaderProgram.getUniformLocation("l2_r"), View.light3_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l2_g"), View.light3_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l2_b"), View.light3_Colour_b[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l2s_r"), View.light3_specular_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l2s_g"), View.light3_specular_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l2s_b"), View.light3_specular_Colour_b[0]); //$NON-NLS-1$

        GL20.glUniform1f(shaderProgram.getUniformLocation("l3_r"), View.light4_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l3_g"), View.light4_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l3_b"), View.light4_Colour_b[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l3s_r"), View.light4_specular_Colour_r[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l3s_g"), View.light4_specular_Colour_g[0]); //$NON-NLS-1$
        GL20.glUniform1f(shaderProgram.getUniformLocation("l3s_b"), View.light4_specular_Colour_b[0]); //$NON-NLS-1$

        shaderProgram.setFactor(1f);
    }

    GL11.glDepthMask(true);
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glEnable(GL11.GL_TEXTURE_2D);

    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    GL11.glDepthFunc(GL11.GL_LESS);
    GL11.glClearDepth(1.0f);
    GL11.glClearColor(View.background_Colour_r[0], View.background_Colour_g[0], View.background_Colour_b[0], 1.0f);

    GL11.glPointSize(5);

    modelRenderer.init();
    modelRendererLDrawStandard.init();
}

Example 16

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void lightsOn() {
    GL20.glUniform1f(getUniformLocation("lightswitch"), 1f); //$NON-NLS-1$
}

Example 17

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void setFactor(float f) {
    GL20.glUniform1f(getUniformLocation("factor"), f); //$NON-NLS-1$
}

Example 18

Source File: ShaderHelper.java From OpenModsLib with MIT License

4 votes

@Override
public void glUniform1f(int loc, float val) {
	GL20.glUniform1f(loc, val);
}

Example 19

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void texmapOff() {
    GL20.glUniform1f(getUniformLocation("texmapswitch"), 0f); //$NON-NLS-1$
}

Example 20

Source File: GLShader.java From ldparteditor with MIT License

4 votes

public void transparentOn() {
    GL20.glUniform1f(getUniformLocation("alphaswitch"), 1f); //$NON-NLS-1$
}