Revision a09ada4c
Added by Leszek Koltunski about 7 years ago
| src/main/java/org/distorted/library/DistortedOutputSurface.java | ||
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package org.distorted.library; |
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import android.opengl.Matrix; |
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import java.util.ArrayList; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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abstract class DistortedOutputSurface extends DistortedSurface |
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{
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private ArrayList<DistortedNode> mChildren; |
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private int mNumChildren; // ==mChildren.length(), but we only create mChildren if the first one gets added |
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private float mX, mY, mFOV; |
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int mWidth,mHeight,mDepth; |
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float mDistance; |
| ... | ... | |
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* <p> |
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* Must be called from a thread holding OpenGL Context. |
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* |
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* @param dt DistortedTree to render.
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* @param dt DistortedNode to render.
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* @param time Current time, in milliseconds. This will be passed to all the Effects stored in the Tree. |
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*/ |
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public void renderTo(DistortedTree dt, long time)
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public void renderTo(DistortedNode dt, long time)
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{
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DistortedSurface.deleteAllMarked(); |
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create(); |
| ... | ... | |
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if( mColorH[0]>0 ) markForDeletion(); |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Adds a new child to the last position in the list of our Surface's children. |
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* |
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* @param node The new Node to add. |
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*/ |
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public synchronized void attach(DistortedNode node) |
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{
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if( mChildren==null ) mChildren = new ArrayList<>(2); |
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mChildren.add(node); |
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mNumChildren++; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Adds a new child to the last position in the list of our Surface's children. |
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* |
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* @param surface InputSurface to initialize our child Node with. |
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* @param effects DistortedEffects to initialize our child Node with. |
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* @param mesh MeshObject to initialize our child Node with. |
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* @return the newly constructed child Node, or null if we couldn't allocate resources. |
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*/ |
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public synchronized DistortedNode attach(DistortedInputSurface surface, DistortedEffects effects, MeshObject mesh) |
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{
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if( mChildren==null ) mChildren = new ArrayList<>(2); |
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DistortedNode node = new DistortedNode(surface,effects,mesh); |
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mChildren.add(node); |
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mNumChildren++; |
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return node; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Removes the first occurrence of a specified child from the list of children of our Surface. |
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* |
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* @param node The Node to remove. |
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* @return <code>true</code> if the child was successfully removed. |
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*/ |
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public synchronized boolean detach(DistortedNode node) |
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{
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if( mChildren.remove(node) ) |
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{
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mNumChildren--; |
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return true; |
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} |
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return false; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Removes all children Nodes. |
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*/ |
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public synchronized void detachAll() |
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{
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mNumChildren = 0; |
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mChildren.clear(); |
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} |
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} |
Also available in: Unified diff
Preparation for change of the render API.