javax.microedition.khronos.opengles.GL10#glTexCoordPointer

Source File: GLBitmap.java From TikTok with Apache License 2.0

6 votes

public void draw(GL10 gl) {
    // bind the previously generated texture
    gl.glBindTexture(GL10.GL_TEXTURE_2D, textures[0]);

    // Point to our buffers
    gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);

    // Set the face rotation
    gl.glFrontFace(GL10.GL_CW);

    // Point to our vertex buffer
    gl.glVertexPointer(3, GL10.GL_FLOAT, 0, vertexBuffer);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, textureBuffer);

    // Draw the vertices as triangle strip
    gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, vertices.length / 3);

    // Disable the client state before leaving
    gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
}

Source File: Grid.java From codeexamples-android with Eclipse Public License 1.0

6 votes

public void draw(GL10 gl, boolean useTexture) {
    gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glVertexPointer(3, GL10.GL_FLOAT, 0, mVertexBuffer);

    if (useTexture) {
        gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
        gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mTexCoordBuffer);
        gl.glEnable(GL10.GL_TEXTURE_2D);
    } else {
        gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
        gl.glDisable(GL10.GL_TEXTURE_2D);
    }

    gl.glDrawElements(GL10.GL_TRIANGLES, mIndexCount,
            GL10.GL_UNSIGNED_SHORT, mIndexBuffer);
    gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
}

Source File: PLHotspot.java From PanoramaGL with Apache License 2.0

5 votes

/**render methods*/

@Override
protected void internalRender(GL10 gl, PLIRenderer renderer)
{
	this.calculateCoords(gl);
	
	List<PLITexture> textures = this.getTextures();
	int textureId = (textures.size() > 0 ? textures.get(0).getTextureId(gl) : 0);
	if(textureId == 0 || mVertexsBuffer == null || mTextureCoordsBuffer == null)
		return;
	
	gl.glEnable(GL10.GL_TEXTURE_2D);
	
	PLIView view = renderer.getInternalView();
	gl.glColor4f(1.0f, 1.0f, 1.0f, (view != null && view.isValidForTransition()) || this.getTouchStatus() == PLSceneElementTouchStatus.PLSceneElementTouchStatusOut ? this.getAlpha() : mOverAlpha);
	
	gl.glVertexPointer(3, GL10.GL_FLOAT, 0, mVertexsBuffer);
	gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mTextureCoordsBuffer);
	gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
	gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
	
	gl.glEnable(GL10.GL_CULL_FACE);
	gl.glCullFace(GL10.GL_FRONT);
	gl.glShadeModel(GL10.GL_SMOOTH);
	
	gl.glBindTexture(GL10.GL_TEXTURE_2D, textureId);
	
	gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4);
	
	gl.glDisable(GL10.GL_TEXTURE_2D);
	gl.glDisable(GL10.GL_BLEND);
	gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
	gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
}

Source File: PLHotspot.java From panoramagl with Apache License 2.0

5 votes

/**
 * render methods
 */

@Override
protected void internalRender(GL10 gl, PLIRenderer renderer) {
    this.calculateCoords(gl);

    List<PLITexture> textures = this.getTextures();
    int textureId = (textures.size() > 0 ? textures.get(0).getTextureId(gl) : 0);
    if (textureId == 0 || mVertexsBuffer == null || mTextureCoordsBuffer == null)
        return;

    gl.glEnable(GL10.GL_TEXTURE_2D);

    PLIView view = renderer.getInternalView();
    gl.glColor4f(1.0f, 1.0f, 1.0f, (view != null && view.isValidForTransition()) || this.getTouchStatus() == PLSceneElementTouchStatus.PLSceneElementTouchStatusOut ? this.getAlpha() : mOverAlpha);

    gl.glVertexPointer(3, GL10.GL_FLOAT, 0, mVertexsBuffer);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mTextureCoordsBuffer);
    gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);

    gl.glEnable(GL10.GL_CULL_FACE);
    gl.glCullFace(GL10.GL_FRONT);
    gl.glShadeModel(GL10.GL_SMOOTH);

    gl.glBindTexture(GL10.GL_TEXTURE_2D, textureId);

    gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4);

    gl.glDisable(GL10.GL_TEXTURE_2D);
    gl.glDisable(GL10.GL_BLEND);
    gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
}

Source File: TexCubeSmallGLUT.java From opengl with Apache License 2.0

5 votes

void draw(GL10 gl) {
if (texEnabled) {
    gl.glEnable(GL10.GL_TEXTURE_2D);
    gl.glBindTexture(GL10.GL_TEXTURE_2D, mTextureID);
    gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mCoordBuffer);
}

super.draw(gl);

if (texEnabled) {
    gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
    gl.glDisable(GL10.GL_TEXTURE_2D);
}
   }

Source File: TexCubeSmallGLUT.java From opengl with Apache License 2.0

5 votes

void draw(GL10 gl) {
if (texEnabled) {
    gl.glEnable(GL10.GL_TEXTURE_2D);
    gl.glBindTexture(GL10.GL_TEXTURE_2D, mTextureID);
    gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mCoordBuffer);
}

super.draw(gl);

if (texEnabled) {
    gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
    gl.glDisable(GL10.GL_TEXTURE_2D);
}
   }

Source File: ShadeRenderer.java From BobEngine with GNU Lesser General Public License v2.1

5 votes

@Override
public void render(GL10 gl, int layer) {
    if (alpha[layer] > 0.0001f) {
        float x = 0;
        float y = 0;
        float width = getRoom().getViewWidth();
        float height = getRoom().getViewHeight();

        x += getRoom().getCameraLeftEdge() * getRoom().getGridUnitX();
        y += getRoom().getCameraBottomEdge() * getRoom().getGridUnitY();

        vertices[0] = x;             // Bottom Left X
        vertices[1] = y;             // Bottom Left Y
        vertices[2] = vertices[0];   // Top Left X (Same as Bottom X)
        vertices[3] = y + height;    // Top Left Y
        vertices[4] = x + width;     // Bottom Right X
        vertices[5] = vertices[1];   // Bottom Right Y (Same as Left Y)
        vertices[6] = vertices[4];   // Top Right X (Same as Bottom X)
        vertices[7] = vertices[3];   // Top Right Y (Same as Left Y)

        vertexBuffer.clear();
        vertexBuffer.put(vertices);

        vertexBuffer.position(0);
        textureBuffer.position(0);
        indexBuffer.position(0);

        gl.glBindTexture(GL11.GL_TEXTURE_2D, 0);
        gl.glColor4f(red[layer] * alpha[layer], green[layer] * alpha[layer], blue[layer] * alpha[layer], alpha[layer]);

        // Point to our vertex and texture buffers
        gl.glVertexPointer(2, GL10.GL_FLOAT, 0, vertexBuffer);
        gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, textureBuffer);

        // Draw the vertices as triangles
        gl.glDrawElements(GL10.GL_TRIANGLES, INDICES.length, GL10.GL_UNSIGNED_SHORT, indexBuffer);
    }
}

Source File: TGAGLSurfaceView.java From TGAReader with MIT License

5 votes

@Override
public void onDrawFrame(GL10 gl) {
	gl.glClearColor(0.5f, 0.5f, 0.5f, 1);
	gl.glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
	
	gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
	gl.glVertexPointer(3, GL10.GL_FLOAT, 0, positionBuffer);

	gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
	gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, texcoordBuffer);
	
	gl.glEnable(GL_CULL_FACE);
	gl.glCullFace(GL_BACK);
	
	gl.glMatrixMode(GL10.GL_MODELVIEW);
	gl.glLoadIdentity();
	GLU.gluLookAt(gl, 3, 3, 3, 0, 0, 0, 0, 1, 0);
	
	// draw front and back
	draw(gl, tgaTextures[0]);
	
	// draw left and right
	gl.glPushMatrix();
	gl.glRotatef(90, 0, 1, 0);
	draw(gl, tgaTextures[1]);
	gl.glPopMatrix();
	
	// draw top and bottom
	gl.glPushMatrix();
	gl.glRotatef(-90, 1, 0, 0);
	draw(gl, tgaTextures[2]);
	gl.glPopMatrix();
}

Source File: SpriteTextRenderer.java From codeexamples-android with Eclipse Public License 1.0

5 votes

public void draw(GL10 gl) {
    gl.glFrontFace(GL10.GL_CCW);
    gl.glVertexPointer(3, GL10.GL_FLOAT, 0, mFVertexBuffer);
    gl.glEnable(GL10.GL_TEXTURE_2D);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mTexBuffer);
    gl.glDrawElements(GL10.GL_TRIANGLE_STRIP, VERTS,
            GL10.GL_UNSIGNED_SHORT, mIndexBuffer);
}

Source File: TriangleRenderer.java From codeexamples-android with Eclipse Public License 1.0

5 votes

public void draw(GL10 gl) {
    gl.glFrontFace(GL10.GL_CCW);
    gl.glVertexPointer(3, GL10.GL_FLOAT, 0, mFVertexBuffer);
    gl.glEnable(GL10.GL_TEXTURE_2D);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mTexBuffer);
    gl.glDrawElements(GL10.GL_TRIANGLE_STRIP, VERTS,
            GL10.GL_UNSIGNED_SHORT, mIndexBuffer);
}

Source File: PLCubicPanorama.java From PanoramaGL with Apache License 2.0

4 votes

/**render methods*/

@Override
protected void internalRender(GL10 gl, PLIRenderer renderer)
{
	gl.glEnable(GL10.GL_TEXTURE_2D);
	
	gl.glEnable(GL10.GL_CULL_FACE);
	gl.glCullFace(GL10.GL_FRONT);
	gl.glShadeModel(GL10.GL_SMOOTH);
	
	gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
	gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
	gl.glVertexPointer(3, GL10.GL_FLOAT, 0, sCubeBuffer);
	gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, sTextureCoordsBuffer);
	
	// Front Face
	if(this.bindTextureByIndex(gl, PLConstants.kCubeFrontFaceIndex))
	{
		gl.glNormal3f(0.0f, 0.0f, 1.0f);
		gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4);
	}
	
	// Back Face
	if(this.bindTextureByIndex(gl, PLConstants.kCubeBackFaceIndex))
	{
		gl.glNormal3f(0.0f, 0.0f, -1.0f);
		gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 4, 4);
	}
	
	// Left Face
	if(this.bindTextureByIndex(gl, PLConstants.kCubeLeftFaceIndex))
	{
		gl.glNormal3f(1.0f, 0.0f, 0.0f);
		gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 8, 4);
	}
	
	// Right Face
	if(this.bindTextureByIndex(gl, PLConstants.kCubeRightFaceIndex))
	{
		gl.glNormal3f(-1.0f, 0.0f, 0.0f);
		gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 12, 4);
	}
	
	// Up Face
	if(this.bindTextureByIndex(gl, PLConstants.kCubeUpFaceIndex))
	{
		gl.glNormal3f(0.0f, 1.0f, 0.0f);
		gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 16, 4);
	}
	
	// Down Face
	if(this.bindTextureByIndex(gl, PLConstants.kCubeDownFaceIndex))
	{
		gl.glNormal3f(0.0f, -1.0f, 0.0f);
		gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 20, 4);
	}
	
	gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
	gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);	
	gl.glDisable(GL10.GL_CULL_FACE);
	gl.glDisable(GL10.GL_TEXTURE_2D);
}

Source File: Page.java From PlayLikeCurl with MIT License

4 votes

public void draw(GL10 gl,Context context) {

		if(needtextureupdate) {

			needtextureupdate=false;
			loadGLTexture(gl, context);
		}
		calculateVerticesCoords();


		gl.glBindTexture(GL10.GL_TEXTURE_2D, textures[0]);

		gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
		gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);

		gl.glFrontFace(GL10.GL_CCW);

		gl.glVertexPointer(3, GL10.GL_FLOAT, 0, vertexBuffer);
		gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, textureBuffer);

		gl.glDrawElements(GL10.GL_TRIANGLES, indices.length, GL10.GL_UNSIGNED_SHORT, indexBuffer);

		gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
		gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
	}

Source File: PLCubicPanorama.java From panoramagl with Apache License 2.0

4 votes

/**
 * render methods
 */

@Override
protected void internalRender(GL10 gl, PLIRenderer renderer) {
    gl.glEnable(GL10.GL_TEXTURE_2D);

    gl.glEnable(GL10.GL_CULL_FACE);
    gl.glCullFace(GL10.GL_FRONT);
    gl.glShadeModel(GL10.GL_SMOOTH);

    gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
    gl.glVertexPointer(3, GL10.GL_FLOAT, 0, sCubeBuffer);
    gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, sTextureCoordsBuffer);

    // Front Face
    if (this.bindTextureByIndex(gl, PLConstants.kCubeFrontFaceIndex)) {
        gl.glNormal3f(0.0f, 0.0f, 1.0f);
        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4);
    }

    // Back Face
    if (this.bindTextureByIndex(gl, PLConstants.kCubeBackFaceIndex)) {
        gl.glNormal3f(0.0f, 0.0f, -1.0f);
        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 4, 4);
    }

    // Left Face
    if (this.bindTextureByIndex(gl, PLConstants.kCubeLeftFaceIndex)) {
        gl.glNormal3f(1.0f, 0.0f, 0.0f);
        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 8, 4);
    }

    // Right Face
    if (this.bindTextureByIndex(gl, PLConstants.kCubeRightFaceIndex)) {
        gl.glNormal3f(-1.0f, 0.0f, 0.0f);
        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 12, 4);
    }

    // Up Face
    if (this.bindTextureByIndex(gl, PLConstants.kCubeUpFaceIndex)) {
        gl.glNormal3f(0.0f, 1.0f, 0.0f);
        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 16, 4);
    }

    // Down Face
    if (this.bindTextureByIndex(gl, PLConstants.kCubeDownFaceIndex)) {
        gl.glNormal3f(0.0f, -1.0f, 0.0f);
        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 20, 4);
    }

    gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
    gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
    gl.glDisable(GL10.GL_CULL_FACE);
    gl.glDisable(GL10.GL_TEXTURE_2D);
}

Source File: QuadRenderSystem.java From BobEngine with GNU Lesser General Public License v2.1

4 votes

/**
 * Render the quads in this system.
 *
 * @param gl OpenGL ES 1 object.
 * @param layer layer to render.
 */
public void render(GL10 gl, int layer) {
	boolean obFound = false;
	int gID;
	int numIndices = 0;    // The number of indices for all objects

	if (graphic == null) {
		gID = 0;
	} else {
		gID = graphic.id;
	}

	for (int i = 0; i < numQuads; i++) {
		Transformation t = quads.get(i).getTransformation();
		GraphicAreaTransformation g = quads.get(i).getGraphicAreaTransformation();

		if (t.getLayer() == layer && onScreen(t, getRoom()) && Transform.getRealVisibility(t)) {
			if (!obFound) {
				vertexBuffer.clear();
				textureBuffer.clear();

				vertexBuffer.position(0);
				textureBuffer.position(0);
				indexBuffer[layer].position(0);

				obFound = true;
			}

			vertexBuffer.put(getVertices(t));
			textureBuffer.put(getVertices(g));
			numIndices += INDICES;
		}
	}

	if (obFound) {
		if (numIndices != lastIndex[layer]) {
			if (numIndices > indices.length) {
				indices = new short[numIndices + 1];
			}

			for (int i = 0; i < numIndices; i += 6) {
				indices[i + 0] = (short) (((i / 6) * 4) + 0);
				indices[i + 1] = (short) (((i / 6) * 4) + 1);
				indices[i + 2] = (short) (((i / 6) * 4) + 2);
				indices[i + 3] = (short) (((i / 6) * 4) + 1);
				indices[i + 4] = (short) (((i / 6) * 4) + 2);
				indices[i + 5] = (short) (((i / 6) * 4) + 3);
			}

			indexBuffer[layer].clear();
			indexBuffer[layer].put(indices);
			lastIndex[layer] = numIndices;
		}

		vertexBuffer.position(0);
		textureBuffer.position(0);
		indexBuffer[layer].position(0);

		// Add color
		gl.glColor4f(red[layer] * alpha[layer], green[layer] * alpha[layer], blue[layer] * alpha[layer], alpha[layer]);

		// Bind the texture
		gl.glBindTexture(GL11.GL_TEXTURE_2D, gID);

		// Point to our vertex and texture buffers
		gl.glVertexPointer(2, GL10.GL_FLOAT, 0, vertexBuffer);
		gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, textureBuffer);

		// Draw the vertices as triangles
		gl.glDrawElements(GL10.GL_TRIANGLES, numIndices, GL10.GL_UNSIGNED_SHORT, indexBuffer[layer]);
	}
}

Java Code Examples for javax.microedition.khronos.opengles.GL10#glTexCoordPointer()