Example usage for org.lwjgl.opengl GL11 glDisable

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glDisable.

Prototype

public static void glDisable(@NativeType("GLenum") int target) 

Source Link

Document

Disables the specified OpenGL state.

Usage

From source file:com.grillecube.client.renderer.particles.ParticleRenderer.java

/** render every cube particles */
public final void renderCubeParticles(CameraProjective camera, ArrayList<ParticleCube> particles) {
    if (particles.size() == 0) {
        return;//from w  w w.  j  ava  2 s .  c o m
    }

    // get the number of cube particle alive
    int cube_count = Maths.min(particles.size(), ParticleRenderer.MAX_CUBE_PARTICLES);

    if (cube_count == ParticleRenderer.MAX_CUBE_PARTICLES) {
        Logger.get().log(Logger.Level.WARNING, "Max number of cube particle reached! " + particles.size() + "/"
                + ParticleRenderer.MAX_CUBE_PARTICLES);
    }

    // create a buffer to hold them all
    ByteBuffer floats = BufferUtils.createByteBuffer(cube_count * CubeMesh.FLOATS_PER_CUBE_INSTANCE * 4);
    int cubesInBuffer = 0;
    for (int i = 0; i < cube_count; i++) {
        ParticleCube particle = particles.get(i);

        // if not in frustum, do not render it
        if (!camera.isBoxInFrustum(particle, particle)) {
            continue;
        }

        Matrix4f mat = particle.getTransfMatrix();
        Vector4f color = particle.getColor();
        float health = particle.getHealthRatio();

        floats.putFloat(mat.m00);
        floats.putFloat(mat.m01);
        floats.putFloat(mat.m02);
        floats.putFloat(mat.m03);

        floats.putFloat(mat.m10);
        floats.putFloat(mat.m11);
        floats.putFloat(mat.m12);
        floats.putFloat(mat.m13);

        floats.putFloat(mat.m20);
        floats.putFloat(mat.m21);
        floats.putFloat(mat.m22);
        floats.putFloat(mat.m23);

        floats.putFloat(mat.m30);
        floats.putFloat(mat.m31);
        floats.putFloat(mat.m32);
        floats.putFloat(mat.m33);

        floats.putFloat(color.x);
        floats.putFloat(color.y);
        floats.putFloat(color.z);
        floats.putFloat(color.w);

        floats.putFloat(health);

        ++cubesInBuffer;
    }
    floats.flip();
    this.cubeInstancesVBO.bind(GL15.GL_ARRAY_BUFFER);
    int buffersize = cubesInBuffer * CubeMesh.FLOATS_PER_CUBE_INSTANCE * 4;
    this.cubeInstancesVBO.bufferDataUpdate(GL15.GL_ARRAY_BUFFER, floats, buffersize);

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

    this.programCube.useStart();
    this.programCube.loadGlobalUniforms(camera);

    this.cubeMesh.bind();
    this.cubeMesh.drawInstanced(cubesInBuffer);

    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_BLEND);
}

---

From source file:com.grillecube.client.renderer.sky.SkyRenderer.java

public void render(CameraProjective camera, Sky sky) {

    // GL11.glEnable(GL11.GL_CULL_FACE);
    // GL11.glCullFace(GL11.GL_BACK);

    this.programSky.useStart();
    this.programSky.loadUniforms(sky, camera);

    this.vao.bind();
    this.vao.draw(GL11.GL_TRIANGLES, 0, Sphere.getVertexCount(SKYDOME_PRECISION));

    this.programSky.useStop();

    GL11.glDisable(GL11.GL_CULL_FACE);
}

---

From source file:com.grillecube.client.renderer.world.TerrainMesh.java

@Override
protected void preDraw() {
    if (this.cull()) {
        GL11.glEnable(GL11.GL_CULL_FACE);
        GL11.glCullFace(GL11.GL_BACK);/*w w w  . j a va 2  s.co m*/
    } else {
        GL11.glDisable(GL11.GL_CULL_FACE);
    }
}

---

From source file:com.grillecube.client.renderer.world.TerrainMesh.java

@Override
protected void postDraw() {
    if (this.cull()) {
        GL11.glDisable(GL11.GL_CULL_FACE);
    }
}

---

From source file:com.grillecube.client.renderer.world.TerrainRenderer.java

public void render(CameraProjective camera, WorldFlat world, ArrayList<TerrainMesh> opaqueMeshes,
        ArrayList<TerrainMesh> transparentMeshes) {

    GL11.glEnable(GL11.GL_DEPTH_TEST);/*from  w w w .j a v  a  2s.c o  m*/

    if (this.getMainRenderer().getGLFWWindow().isKeyPressed(GLFW.GLFW_KEY_F)) {
        GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);
    }

    this.terrainProgram.useStart();
    this.terrainProgram.loadUniforms(camera, world);

    if (opaqueMeshes != null && opaqueMeshes.size() > 0) {
        this.drawMeshes(camera, opaqueMeshes, ProgramTerrain.MESH_TYPE_OPAQUE);
    }

    if (transparentMeshes != null && transparentMeshes.size() > 0) {
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        // bind textures
        this.drawMeshes(camera, transparentMeshes, ProgramTerrain.MESH_TYPE_TRANSPARENT);
        GL11.glDisable(GL11.GL_BLEND);
    }

    GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
}

---

From source file:com.grillecube.engine.renderer.gui.GuiRenderer.java

@Override
public void preRender() {
    GL11.glDisable(GL11.GL_DEPTH_TEST);
}

---

From source file:com.grillecube.engine.renderer.model.ModelRenderer.java

/** render world terrains */
@Override/*from w ww . j a  v a2s  .  c o  m*/
public void render() {

    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glCullFace(GL11.GL_BACK);

    this.render(super.getCamera());

    GL11.glDisable(GL11.GL_CULL_FACE);
}

---

From source file:com.grillecube.engine.renderer.model.ModelRenderer.java

private void render(CameraProjective camera) {

    if (this._models == null) {
        return;/*w  w w. java  2 s.c o m*/
    }

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

    GL11.glEnable(GL11.GL_DEPTH_TEST);

    if (this.getParent().getGLFWWindow().isKeyPressed(GLFW.GLFW_KEY_F)) {
        GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);
    }

    // enable model program
    this._program_model.useStart();
    {
        // load global uniforms
        this._program_model.loadUniforms(camera);

        // for each model instance to render
        for (ModelInstance instance : this._models) {

            // the skin to use
            ModelSkin skin = instance.getModel().getSkin(instance.getSkinID());

            if (skin == null) {
                continue;
            }

            // render each of it parts
            ModelPartInstance[] instances = instance.getPartInstances();

            for (int i = 0; i < instances.length; i++) {

                ModelPartInstance part = instances[i];

                // load uniforms
                this._program_model.loadInstanceUniforms(part.getTransformationMatrix());
                // bind the part
                part.getModelPart().bind();
                // unable skin
                ModelPartSkin partskin = skin.getPart(i);
                part.getModelPart().toggleSkin(partskin);
                // render
                part.getModelPart().render();
                //
            }
            //
            // render equipment
            // if (instance.getEntity() instanceof EntityModeledLiving) {
            // EntityModeledLiving entity = (EntityModeledLiving)
            // instance.getEntity();
            // Item[] items = entity.getEquipments();
            //
            // // if the entity actually has equipmment
            // if (items != null) {
            // // for each of it equipments
            // for (Item item : items) {
            // // get it model
            // Model model = item.getModel();
            // // unable the skin
            // // model.toggleSkin(item.getSkinID());
            //
            // // TODO RENDER IT
            // }
            // }
            // }
        }
    }
    this._program_model.useStop();
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_BLEND);

    GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
}

---

From source file:com.grillecube.engine.renderer.model.ModelRenderer.java

@Override
public void renderShadow(ShadowCamera shadow_camera) {

    if (this._models == null) {
        return;/*ww  w  .  j a  va2  s.c  o  m*/
    }

    GL11.glEnable(GL11.GL_DEPTH_TEST);

    if (this.getParent().getGLFWWindow().isKeyPressed(GLFW.GLFW_KEY_F)) {
        GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);
    }

    // enable model program
    this._program_model_shadow.useStart();
    {
        // load global uniforms
        this._program_model_shadow.loadUniforms(shadow_camera);

        // for each model instance to render
        for (ModelInstance instance : this._models) {

            // the skin to use
            ModelSkin skin = instance.getModel().getSkin(instance.getSkinID());
            if (skin == null) {
                continue;
            }

            // render each of it parts
            for (int i = 0; i < instance.getPartInstances().length; i++) {

                ModelPartInstance part = instance.getPartInstances()[i];

                // load uniforms
                this._program_model_shadow.loadInstanceUniforms(part);
                // bind the part
                part.getModelPart().bind();
                // unable skin
                ModelPartSkin partskin = skin.getPart(i);
                part.getModelPart().toggleSkin(partskin);
                // render
                part.getModelPart().render();
            }

            // render equipment
            if (instance.getEntity() instanceof EntityModeledLiving) {
                EntityModeledLiving entity = (EntityModeledLiving) instance.getEntity();
                Item[] items = entity.getEquipments();

                // if the entity actually has equipmment
                if (items != null) {
                    // for each of it equipments
                    for (Item item : items) {
                        // get it model
                        Model model = item.getModel();
                        // unable the skin
                        // model.toggleSkin(item.getSkinID());

                        // TODO RENDER IT
                    }
                }
            }
        }
    }
    this._program_model_shadow.useStop();
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_BLEND);

    GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);

}

---

From source file:com.grillecube.engine.renderer.world.particles.ParticleRenderer.java

/** render every cube particles */
private void renderCubeParticles(World world, CameraProjectiveWorld camera) {
    if (this._cube_particles.size() == 0) {
        return;//from   w ww. j  av a  2s  .  c  o m
    }

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

    this._program_cube.useStart();
    this._vao_cube.bind();
    this._program_cube.loadGlobalUniforms(camera);

    this._vao_cube.drawInstanced(GL11.GL_TRIANGLES, 0, 36, this._cubes_in_buffer);

    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_BLEND);
}

---

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