public void render(int mode) {
if (vertices != null) glEnableClientState(GL_VERTEX_ARRAY);
if (normals != null) glEnableClientState(GL_NORMAL_ARRAY);
if (colors != null) glEnableClientState(GL_COLOR_ARRAY);
if (texCoords != null) glEnableClientState(GL_TEXTURE_COORD_ARRAY);
bindVBO();
if (vertices != null) glVertexPointer(sizeV, GL_FLOAT, stride * 4, offV * 4);
if (normals != null) glNormalPointer(GL_FLOAT, stride * 4, offN * 4);
if (colors != null) glColorPointer(sizeC, GL_FLOAT, stride * 4, offC * 4);
if (texCoords != null) glTexCoordPointer(sizeT, GL_FLOAT, stride * 4, offT * 4);
if (indices != null) {
bindIND();
glDrawRangeElements(mode, 0, indices.length, indices.length, GL_UNSIGNED_INT, 0);
} else {
glDrawArrays(mode, 0, vertices.length);
}
if (vertices != null) glDisableClientState(GL_VERTEX_ARRAY);
if (normals != null) glDisableClientState(GL_NORMAL_ARRAY);
if (colors != null) glDisableClientState(GL_COLOR_ARRAY);
if (texCoords != null) glDisableClientState(GL_TEXTURE_COORD_ARRAY);
}
public void render() {
if (((ViewerContainer3D) v.getContainer()).getPbuffer() != currentPbuffer) {
for (int i = 0; i < vbo.length; i++) {
vbo[i] = -1;
selectedVbo[i] = -1;
}
currentPbuffer = ((ViewerContainer3D) v.getContainer()).getPbuffer();
}
for (int i = 0; i < tubes.length; i++) {
if (hidden[i]) continue;
int vbo;
if (!selected[i]) {
if (this.vbo[i] == -1) {
Color c = colors[i];
GL15.glDeleteBuffers(this.vbo[i]);
this.vbo[i] = createTubeVbo(i, colors[i]);
}
vbo = this.vbo[i];
} else {
if (this.selectedVbo[i] == -1) {
Color c = selectedColors[i];
GL15.glDeleteBuffers(this.selectedVbo[i]);
this.selectedVbo[i] = createTubeVbo(i, selectedColors[i]);
}
vbo = this.selectedVbo[i];
}
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vbo);
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
GL11.glColorMaterial(GL11.GL_FRONT_AND_BACK, GL11.GL_AMBIENT_AND_DIFFUSE);
GL11.glEnable(GL11.GL_COLOR_MATERIAL);
GL11.glColorPointer(3, GL11.GL_FLOAT, vertexStride, colorPointer);
GL11.glVertexPointer(3, GL11.GL_FLOAT, vertexStride, vertexPointer);
GL11.glNormalPointer(GL11.GL_FLOAT, vertexStride, normalPointer);
GL11.glDrawArrays(GL11.GL_TRIANGLES, 0, totalNumVerts[i]);
GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
GL11.glDisable(GL11.GL_COLOR_MATERIAL);
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
}
}
public static void main(String[] args) {
Window window = new Window(1024, 768, false);
window.setTitle("Hello OpenGL!");
window.setVisible(true);
int vertexCount = 3;
int floatSize = 4;
FloatBuffer buffer = createFloatBuffer(vertexCount * 3 + vertexCount * 4);
buffer.put(0).put(0.5f).put(0);
buffer.put(1).put(0).put(0).put(1);
buffer.put(-0.5f).put(-0.5f).put(0);
buffer.put(0).put(1).put(0).put(1);
buffer.put(0.5f).put(-0.5f).put(0);
buffer.put(0).put(0).put(1).put(1);
buffer.flip();
/*IntBuffer indices = ByteBuffer.allocateDirect(3 * 4).order(ByteOrder.nativeOrder()).asIntBuffer();
indices.put(0).put(1).put(2);
indices.flip();*/
int vbo = glGenBuffers();
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, buffer, GL_STATIC_DRAW);
while (!window.isCloseRequested()) {
window.pollEvents();
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glVertexPointer(3, GL_FLOAT, 7 * floatSize, 0);
glColorPointer(4, GL_FLOAT, 7 * floatSize, 3 * floatSize);
glDrawArrays(GL_TRIANGLES, 0, 3);
window.swap();
window.sleep(16);
}
window.destroy();
}
/** R_DrawParticles */
void R_DrawParticles() {
if (gl_ext_pointparameters.value != 0.0f && qglPointParameterfEXT) {
// GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
GL11.glVertexPointer(3, 0, particle_t.vertexArray);
GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
GL11.glColorPointer(4, true, 0, particle_t.getColorAsByteBuffer());
GL11.glDepthMask(false);
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glPointSize(gl_particle_size.value);
GL11.glDrawArrays(GL11.GL_POINTS, 0, r_newrefdef.num_particles);
GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
// GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
GL11.glDisable(GL11.GL_BLEND);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
GL11.glDepthMask(true);
GL11.glEnable(GL11.GL_TEXTURE_2D);
} else {
GL_DrawParticles(r_newrefdef.num_particles);
}
}
public void render() {
glEnableClientState(GL_NORMAL_ARRAY);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glNormalPointer(0, normals);
glVertexPointer(3, 0, vertices);
glTexCoordPointer(2, 0, texCoords);
// glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glDrawElements(GL_TRIANGLES, indices);
// glDrawElements(GL_TRIANGLES, indices);
// indices.flip();
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
}
private void renderVbo(int id) {
if (lock.tryLock()) {
try {
if (vertexBuffers[id] <= 0 || disposed) {
return;
}
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, idxBuffers[id]);
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vertexBuffers[id]);
glVertexPointer(SIZE_VERTEX, GL11.GL_FLOAT, STRIDE, OFFSET_VERTEX);
GL13.glClientActiveTexture(GL13.GL_TEXTURE0);
glTexCoordPointer(SIZE_TEX0, GL11.GL_FLOAT, STRIDE, OFFSET_TEX_0);
GL13.glClientActiveTexture(GL13.GL_TEXTURE1);
glTexCoordPointer(SIZE_TEX1, GL11.GL_FLOAT, STRIDE, OFFSET_TEX_1);
glColorPointer(SIZE_COLOR * 4, GL11.GL_UNSIGNED_BYTE, STRIDE, OFFSET_COLOR);
glNormalPointer(GL11.GL_FLOAT, STRIDE, OFFSET_NORMAL);
GL11.glDrawElements(GL11.GL_TRIANGLES, vertexCount[id], GL11.GL_UNSIGNED_INT, 0);
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, 0);
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
} finally {
lock.unlock();
}
}
}
@Override
public void render() {
GL11.glPushMatrix();
GL11.glTranslatef(transform[0], transform[1], 0.0f);
GL11.glRotatef((float) Math.toDegrees(transform[2]), 0, 0, 1);
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
ARBBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, verticesBufferID);
GL11.glVertexPointer(3, GL11.GL_FLOAT, 0, 0);
GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
ARBBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, normalsBufferID);
GL11.glNormalPointer(GL11.GL_FLOAT, 0, 0);
GL11.glDrawArrays(GL11.GL_TRIANGLES, 0, triangleCount * 3);
GL11.glPopMatrix();
}
private static void render() {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
cam.applyTranslations();
glUseProgram(shaderProgram);
glLight(GL_LIGHT0, GL_POSITION, asFloatBuffer(cam.x(), cam.y(), cam.z(), 1));
glBindBuffer(GL_ARRAY_BUFFER, vboVertexHandle);
glVertexPointer(3, GL_FLOAT, 0, 0L);
glBindBuffer(GL_ARRAY_BUFFER, vboNormalHandle);
glNormalPointer(GL_FLOAT, 0, 0L);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glColor3f(0.4f, 0.27f, 0.17f);
glMaterialf(GL_FRONT, GL_SHININESS, 10f);
glDrawArrays(GL_TRIANGLES, 0, model.faces.size() * 3);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glUseProgram(0);
}
public void draw() {
if (vertexVBO != null) {
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
}
if (colourVBO != null) {
GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
}
if (textureVBO != null) {
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}
GL11.glDrawArrays(GL11.GL_QUADS, 0, getNumElements());
if (vertexVBO != null) {
GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
}
if (colourVBO != null) {
GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
}
if (textureVBO != null) {
GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}
}
/** @Info fait le rendu du vbo */
public void renderVBO() {
glBindBuffer(GL_ARRAY_BUFFER, vboID);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glVertexPointer(3, GL_FLOAT, (3 + 4) * FLOAT_SIZE, 0);
glColorPointer(4, GL_FLOAT, (3 + 4) * FLOAT_SIZE, 3 * FLOAT_SIZE);
// x,y,z,r,g,b,a,nx,ny,nz
// glVertexPointer(3, GL_FLOAT, (3 + 4 + 3) * FLOAT_SIZE, 0);
// glColorPointer(4, GL_FLOAT, (3 + 4 + 3) * FLOAT_SIZE, 3 * FLOAT_SIZE);
// glNormalPointer(4, GL_FLOAT, (3 + 4 + 3) * FLOAT_SIZE, (3 + 4) * FLOAT_SIZE);
// glVertexAttribPointer(0,3,GL_FLOAT,false,7 * 4,0);
// glVertexAttribPointer(1,4,GL_FLOAT,false,7 * 4,12);
glDrawArrays(GL_QUADS, 0, bufferSize);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
}
private static void setUpVBOs() {
int[] vbos;
try {
model = OBJLoader.loadModel(new File(MODEL_LOCATION));
vbos = OBJLoader.createVBO(model);
vboVertexHandle = vbos[0];
vboNormalHandle = vbos[1];
} catch (FileNotFoundException e) {
e.printStackTrace();
cleanUp();
System.exit(1);
} catch (IOException e) {
e.printStackTrace();
cleanUp();
System.exit(1);
}
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glBindBuffer(GL_ARRAY_BUFFER, vboVertexHandle);
glVertexPointer(3, GL_FLOAT, 0, 0L);
glBindBuffer(GL_ARRAY_BUFFER, vboNormalHandle);
glNormalPointer(GL_FLOAT, 0, 0L);
}
@Override
public void setup() {
// Viewport
glViewport(0, 0, width, height);
// Enable something else
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
// Enable three-dee
glEnable(GL_DEPTH_TEST);
// Enable textures
glEnable(GL_TEXTURE_2D);
// Blue sky
glClearColor(93f / 255f, 155f / 255f, 217 / 255f, 0.0f);
// Enable culling
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
// Allow alpha texturing (Does not enable it yet)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// Enable vertex buffer objects
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
TextureLib.loadDebugTexture();
camera.setup();
simpleSetup();
}
public void renderBuffer(OpenGLBuffer buffer, ITextureObject texture) {
GL13.glActiveTexture(GL13.GL_TEXTURE0 + 0);
texture.bind();
glEnableClientState(GL_VERTEX_ARRAY);
glEnableVertexAttribArray(0);
glEnableVertexAttribArray(1);
glEnableVertexAttribArray(2);
glBindBuffer(GL_ARRAY_BUFFER, buffer.getVboID());
glVertexAttribPointer(0, 3, GL_FLOAT, false, Vertex.SIZE_IN_FLOATS * 4, 0);
glVertexAttribPointer(1, 2, GL_FLOAT, false, Vertex.SIZE_IN_FLOATS * 4, 12);
glVertexAttribPointer(2, 3, GL_FLOAT, false, Vertex.SIZE_IN_FLOATS * 4, 20);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer.getIboID());
glDrawElements(GL_TRIANGLES, buffer.getIndicesCount(), GL_UNSIGNED_INT, 0);
glDisableVertexAttribArray(2);
glDisableVertexAttribArray(1);
glDisableVertexAttribArray(0);
}
/** Draws the data set up in this tessellator and resets the state to prepare for new drawing. */
public int draw() {
if (!isDrawing) {
throw new IllegalStateException("Not tesselating!");
}
isDrawing = false;
if (vertexCount > 0) {
intBuffer.clear();
intBuffer.put(rawBuffer, 0, rawBufferIndex);
byteBuffer.position(0);
byteBuffer.limit(rawBufferIndex * 4);
if (useVBO) {
vboIndex = (vboIndex + 1) % vboCount;
ARBVertexBufferObject.glBindBufferARB(
ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, vertexBuffers.get(vboIndex));
ARBVertexBufferObject.glBufferDataARB(
ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB,
byteBuffer,
ARBVertexBufferObject.GL_STREAM_DRAW_ARB);
}
if (hasTexture) {
if (useVBO) {
GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 32, 12L);
} else {
floatBuffer.position(3);
GL11.glTexCoordPointer(2, 32, floatBuffer);
}
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}
if (hasBrightness) {
OpenGlHelper.setClientActiveTexture(OpenGlHelper.lightmapTexUnit);
if (useVBO) {
GL11.glTexCoordPointer(2, GL11.GL_SHORT, 32, 28L);
} else {
shortBuffer.position(14);
GL11.glTexCoordPointer(2, 32, shortBuffer);
}
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
OpenGlHelper.setClientActiveTexture(OpenGlHelper.defaultTexUnit);
}
if (hasColor) {
if (useVBO) {
GL11.glColorPointer(4, GL11.GL_UNSIGNED_BYTE, 32, 20L);
} else {
byteBuffer.position(20);
GL11.glColorPointer(4, true, 32, byteBuffer);
}
GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
}
if (hasNormals) {
if (useVBO) {
GL11.glNormalPointer(GL11.GL_UNSIGNED_BYTE, 32, 24L);
} else {
byteBuffer.position(24);
GL11.glNormalPointer(32, byteBuffer);
}
GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
}
if (useVBO) {
GL11.glVertexPointer(3, GL11.GL_FLOAT, 32, 0L);
} else {
floatBuffer.position(0);
GL11.glVertexPointer(3, 32, floatBuffer);
}
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
if (drawMode == 7 && convertQuadsToTriangles) {
GL11.glDrawArrays(GL11.GL_TRIANGLES, 0, vertexCount);
} else {
GL11.glDrawArrays(drawMode, 0, vertexCount);
}
GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
if (hasTexture) {
GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}
if (hasBrightness) {
OpenGlHelper.setClientActiveTexture(OpenGlHelper.lightmapTexUnit);
GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
OpenGlHelper.setClientActiveTexture(OpenGlHelper.defaultTexUnit);
}
if (hasColor) {
GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
}
if (hasNormals) {
GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
}
}
int i = rawBufferIndex * 4;
reset();
return i;
}
public int draw() {
if (!this.isDrawing) {
throw new IllegalStateException("Not tesselating!");
} else {
this.isDrawing = false;
if (this.vertexCount > 0) {
this.intBuffer.clear();
this.intBuffer.put(this.rawBuffer, 0, this.rawBufferIndex);
this.byteBuffer.position(0);
this.byteBuffer.limit(this.rawBufferIndex * 4);
if (this.useVBO) {
this.vboIndex = (this.vboIndex + 1) % this.vboCount;
ARBVertexBufferObject.glBindBufferARB(
ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, this.vertexBuffers.get(this.vboIndex));
ARBVertexBufferObject.glBufferDataARB(
ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB,
this.byteBuffer,
ARBVertexBufferObject.GL_STREAM_DRAW_ARB);
}
if (this.hasTexture) {
if (this.useVBO) {
GL11.glTexCoordPointer(2, GL11.GL_FLOAT, 32, 12L);
} else {
this.floatBuffer.position(3);
GL11.glTexCoordPointer(2, 32, this.floatBuffer);
}
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
// Spout Start
if (textureOverride > 0) GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureOverride);
// Spout End
}
if (this.hasBrightness) {
OpenGlHelper.setClientActiveTexture(OpenGlHelper.lightmapEnabled);
if (this.useVBO) {
GL11.glTexCoordPointer(2, GL11.GL_SHORT, 32, 28L);
} else {
this.shortBuffer.position(14);
GL11.glTexCoordPointer(2, 32, this.shortBuffer);
}
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
OpenGlHelper.setClientActiveTexture(OpenGlHelper.lightmapDisabled);
}
if (this.hasColor) {
if (this.useVBO) {
GL11.glColorPointer(4, GL11.GL_UNSIGNED_BYTE, 32, 20L);
} else {
this.byteBuffer.position(20);
GL11.glColorPointer(4, true, 32, this.byteBuffer);
}
GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
}
if (this.hasNormals) {
if (this.useVBO) {
GL11.glNormalPointer(GL11.GL_UNSIGNED_BYTE, 32, 24L);
} else {
this.byteBuffer.position(24);
GL11.glNormalPointer(32, this.byteBuffer);
}
GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
}
if (this.useVBO) {
GL11.glVertexPointer(3, GL11.GL_FLOAT, 32, 0L);
} else {
this.floatBuffer.position(0);
GL11.glVertexPointer(3, 32, this.floatBuffer);
}
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
if (this.drawMode == 7 && convertQuadsToTriangles) {
GL11.glDrawArrays(4, 0, this.vertexCount);
} else {
GL11.glDrawArrays(this.drawMode, 0, this.vertexCount);
}
GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
if (this.hasTexture) {
GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
}
if (this.hasBrightness) {
OpenGlHelper.setClientActiveTexture(OpenGlHelper.lightmapEnabled);
GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
OpenGlHelper.setClientActiveTexture(OpenGlHelper.lightmapDisabled);
}
if (this.hasColor) {
GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
}
if (this.hasNormals) {
GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
}
}
int var1 = this.rawBufferIndex * 4;
this.reset();
return var1;
}
}
public void setVertexAttrib(VertexBuffer vb, VertexBuffer idb) {
if (vb.getBufferType() == VertexBuffer.Type.Color && !context.useVertexColor) {
// Ignore vertex color buffer if vertex color is disabled.
return;
}
int arrayType = convertArrayType(vb.getBufferType());
if (arrayType == -1) {
return; // unsupported
}
glEnableClientState(arrayType);
context.boundAttribs[vb.getBufferType().ordinal()] = vb;
if (vb.getBufferType() == Type.Normal) {
// normalize if requested
if (vb.isNormalized() && !context.normalizeEnabled) {
glEnable(GL_NORMALIZE);
context.normalizeEnabled = true;
} else if (!vb.isNormalized() && context.normalizeEnabled) {
glDisable(GL_NORMALIZE);
context.normalizeEnabled = false;
}
}
// NOTE: Use data from interleaved buffer if specified
Buffer data = idb != null ? idb.getData() : vb.getData();
int comps = vb.getNumComponents();
int type = convertVertexFormat(vb.getFormat());
data.rewind();
switch (vb.getBufferType()) {
case Position:
if (!(data instanceof FloatBuffer)) {
throw new UnsupportedOperationException();
}
glVertexPointer(comps, vb.getStride(), (FloatBuffer) data);
break;
case Normal:
if (!(data instanceof FloatBuffer)) {
throw new UnsupportedOperationException();
}
glNormalPointer(vb.getStride(), (FloatBuffer) data);
break;
case Color:
if (data instanceof FloatBuffer) {
glColorPointer(comps, vb.getStride(), (FloatBuffer) data);
} else if (data instanceof ByteBuffer) {
glColorPointer(comps, true, vb.getStride(), (ByteBuffer) data);
} else {
throw new UnsupportedOperationException();
}
break;
case TexCoord:
if (!(data instanceof FloatBuffer)) {
throw new UnsupportedOperationException();
}
glTexCoordPointer(comps, vb.getStride(), (FloatBuffer) data);
break;
default:
// Ignore, this is an unsupported attribute for OpenGL1.
break;
}
}
public void create() {
boolean save = UniPrint.enabled;
UniPrint.enabled = print;
sizeV = vertices != null ? vertices[0].getBandwidth() : 0;
sizeN = normals != null ? normals[0].getBandwidth() : 0;
sizeC = colors != null ? colors[0].getBandwidth() : 0;
sizeT = texCoords != null ? texCoords[0].getBandwidth() : 0;
offV = 0;
offN = sizeV;
offC = sizeV + sizeN;
offT = sizeV + sizeN + sizeC;
stride = sizeV + sizeN + sizeC + sizeT;
size =
sizeV * (vertices != null ? vertices.length : 0)
+ sizeN * (normals != null ? normals.length : 0)
+ sizeC * (colors != null ? colors.length : 0)
+ sizeT * (texCoords != null ? texCoords.length : 0);
vboID = createID();
if (indices != null) {
indID = createID();
bindIND();
IntBuffer indBuffer = arrayToBuffer(indices);
attachIndexBuffer(indID, indBuffer);
}
UniPrint.printf(
"VBO (id %d):\n"
+ " >> sizeV: %d\n"
+ " >> sizeN: %d\n"
+ " >> sizeC: %d\n"
+ " >> sizeT: %d\n"
+ " >> offV: %d\n"
+ " >> offN: %d\n"
+ " >> offC: %d\n"
+ " >> offT: %d\n"
+ " >> stride: %d\n"
+ " >> size: %d\n",
vboID, sizeV, sizeN, sizeC, sizeT, offV, offN, offC, offT, stride, size);
FloatBuffer buffer = BufferUtils.createFloatBuffer(size);
float[] fbuffer = new float[buffer.capacity()];
int ind = 0;
int iind = 0;
for (int i = 0; i < vertices.length; i++) {
ind = i * stride;
iind = 0;
UniPrint.printf("Vertex Group(%d):\n", i);
if (vertices != null) {
for (int v = 0; v < vertices[0].getBandwidth(); v++, iind++) {
fbuffer[ind + iind] = vertices[i].get()[v];
UniPrint.printf(
"(fbuffer[%d + %d] = vertices[%d].get()[%d]) = %G\n",
ind, iind, i, v, fbuffer[ind + iind]);
}
}
if (normals != null) {
for (int n = 0; n < normals[0].getBandwidth(); n++, iind++) {
fbuffer[ind + iind] = normals[i].get()[n];
UniPrint.printf(
"(fbuffer[%d + %d] = normals[%d].get()[%d]) = %G\n",
ind, iind, i, n, fbuffer[ind + iind]);
}
}
if (colors != null) {
for (int c = 0; c < colors[0].getBandwidth(); c++, iind++) {
fbuffer[ind + iind] = colors[i].get()[c];
UniPrint.printf(
"(fbuffer[%d + %d] = colors[%d].get()[%d]) = %G\n",
ind, iind, i, c, fbuffer[ind + iind]);
}
}
if (texCoords != null) {
for (int t = 0; t < texCoords[0].getBandwidth(); t++, iind++) {
fbuffer[ind + iind] = texCoords[i].get()[t];
UniPrint.printf(
"(fbuffer[%d + %d] = texCoords[%d].get()[%d]) = %G\n",
ind, iind, i, t, fbuffer[ind + iind]);
}
}
}
buffer.rewind();
buffer.put(fbuffer);
bindVBO();
attachDrawBuffer(vboID, buffer);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
if (vertices != null) glVertexPointer(sizeV, GL_FLOAT, stride * 4, offV * 4);
if (normals != null) glNormalPointer(GL_FLOAT, stride * 4, offN * 4);
if (colors != null) glColorPointer(sizeC, GL_FLOAT, stride * 4, offC * 4);
if (texCoords != null) glTexCoordPointer(sizeT, GL_FLOAT, stride * 4, offT * 4);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
UniPrint.enabled = save;
}
static void init(Arguments args) {
// Load the specified config file
Config config = new Config(args.get_value("config", "voxicity.properties"));
String mode = args.get_value("mode", "client");
if (mode.equals("server")) {
// Start the server, it spawns its own thread
// and takes over from here
new Server(config).run();
} else if (mode.equals("client")) {
try {
System.out.println("Intializing display");
Display.setDisplayMode(new DisplayMode(1200, 720));
Display.create();
Display.setTitle("Voxicity");
System.out.println("Display created");
} catch (LWJGLException e) {
System.out.println("Unable to open Display");
e.printStackTrace();
System.exit(1);
}
System.out.println("Setting up OpenGL states");
GL11.glShadeModel(GL11.GL_SMOOTH);
GL11.glEnable(GL11.GL_DEPTH_TEST);
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glEnable(GL11.GL_CULL_FACE);
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glClearColor(126.0f / 255.0f, 169.0f / 255.0f, 254.0f / 255.0f, 1.0f);
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
System.out.println(
"Number of texture units: " + GL11.glGetInteger(GL13.GL_MAX_TEXTURE_UNITS));
System.out.println(
"Number of image texture units: " + GL11.glGetInteger(GL20.GL_MAX_TEXTURE_IMAGE_UNITS));
System.out.println(
"Number of vertex texture units: "
+ GL11.glGetInteger(GL20.GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS));
System.out.println(
"Number of combined vertex/image texture units: "
+ GL11.glGetInteger(GL20.GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS));
try {
LWJGLRenderer gui_renderer = new LWJGLRenderer();
LoginGUI login_gui = new LoginGUI();
ThemeManager theme =
ThemeManager.createThemeManager(Voxicity.class.getResource("/login.xml"), gui_renderer);
GUI gui = new GUI(login_gui, gui_renderer);
gui.applyTheme(theme);
while (!login_gui.is_login_pressed()) {
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
gui.update();
Display.update();
if (Display.isCloseRequested()) {
Display.destroy();
System.exit(0);
}
}
Socket client_s = new Socket(login_gui.get_server_name(), 11000);
Client client = new Client(config, new NetworkConnection(client_s));
client.run();
System.out.println("Destroying display");
Display.destroy();
}
// Catch exceptions from the game init and main game-loop
catch (LWJGLException e) {
System.out.println(e);
e.printStackTrace();
System.exit(1);
} catch (IOException e) {
System.out.println(e);
e.printStackTrace();
System.exit(1);
} catch (Exception e) {
System.out.println(e);
e.printStackTrace();
}
} else {
System.out.println("Invalid mode: " + mode);
}
}
public int func_982_a() {
if (!field_1488_w) {
throw new IllegalStateException("Not tesselating!");
}
if (renderingChunk && subTessellators.length > 0) {
boolean flag = false;
for (int j = 0; j < subTessellators.length; j++) {
int k = subTextures[j];
if (k <= 0) {
break;
}
Tessellator tessellator = subTessellators[j];
if (tessellator.field_1488_w) {
GL11.glBindTexture(3553, k);
tessellator.func_982_a();
flag = true;
}
}
if (flag) {
GL11.glBindTexture(3553, getTerrainTexture());
}
}
field_1488_w = false;
if (field_1505_h > 0) {
field_1508_e.clear();
field_1508_e.put(field_1506_g, 0, field_1498_o);
field_1509_d.position(0);
field_1509_d.limit(field_1498_o * 4);
if (field_1487_x) {
field_1485_z = (field_1485_z + 1) % field_1496_A;
ARBVertexBufferObject.glBindBufferARB(34962, field_1486_y.get(field_1485_z));
ARBVertexBufferObject.glBufferDataARB(34962, field_1509_d, 35040);
}
if (field_1500_m) {
if (field_1487_x) {
GL11.glTexCoordPointer(2, 5126, 32, 12L);
} else {
field_1507_f.position(3);
GL11.glTexCoordPointer(2, 32, field_1507_f);
}
GL11.glEnableClientState(32888);
}
if (field_35838_p) {
OpenGlHelper.func_40451_b(OpenGlHelper.field_40455_b);
if (field_1487_x) {
GL11.glTexCoordPointer(2, 5122, 32, 28L);
} else {
field_35836_g.position(14);
GL11.glTexCoordPointer(2, 32, field_35836_g);
}
GL11.glEnableClientState(32888);
OpenGlHelper.func_40451_b(OpenGlHelper.field_40457_a);
}
if (field_1501_l) {
if (field_1487_x) {
GL11.glColorPointer(4, 5121, 32, 20L);
} else {
field_1509_d.position(20);
GL11.glColorPointer(4, true, 32, field_1509_d);
}
GL11.glEnableClientState(32886);
}
if (field_1499_n) {
if (field_1487_x) {
GL11.glNormalPointer(5121, 32, 24L);
} else {
field_1509_d.position(24);
GL11.glNormalPointer(32, field_1509_d);
}
GL11.glEnableClientState(32885);
}
if (field_1487_x) {
GL11.glVertexPointer(3, 5126, 32, 0L);
} else {
field_1507_f.position(0);
GL11.glVertexPointer(3, 32, field_1507_f);
}
GL11.glEnableClientState(32884);
if (field_1493_r == 7 && field_1511_b) {
GL11.glDrawArrays(4, 0, field_1505_h);
} else {
GL11.glDrawArrays(field_1493_r, 0, field_1505_h);
}
GL11.glDisableClientState(32884);
if (field_1500_m) {
GL11.glDisableClientState(32888);
}
if (field_35838_p) {
OpenGlHelper.func_40451_b(OpenGlHelper.field_40455_b);
GL11.glDisableClientState(32888);
OpenGlHelper.func_40451_b(OpenGlHelper.field_40457_a);
}
if (field_1501_l) {
GL11.glDisableClientState(32886);
}
if (field_1499_n) {
GL11.glDisableClientState(32885);
}
}
int i = field_1498_o * 4;
func_985_d();
return i;
}