protected void doFlush() {
if (!(activeShader instanceof BasicShader))
throw new IllegalStateException("Need Basic Shader in 1.1 mode");
GL11.glNewList(displayList, GL11.GL_COMPILE);
((BasicShader) activeShader).assign(true);
GL11.glPushMatrix();
GL11.glBegin(renderMode);
for (int i = 0; i < numVerticies; i += 1) {
int index = i * 4;
if (useColors)
GL11.glColor3f(
colorBuffer.get(index), colorBuffer.get(index + 1), colorBuffer.get(index + 2));
if (useNormals)
GL11.glNormal3f(
normalBuffer.get(index), normalBuffer.get(index + 1), normalBuffer.get(index + 2));
if (useTextures) GL11.glTexCoord2f(uvBuffer.get((i * 2)), uvBuffer.get((i * 2) + 1));
GL11.glVertex4f(
vertexBuffer.get(index),
vertexBuffer.get(index + 1),
vertexBuffer.get(index + 2),
vertexBuffer.get(index + 3));
}
GL11.glEnd();
GL11.glPopMatrix();
GL11.glEndList();
}
