mirror of
https://github.com/processing/processing4.git
synced 2026-06-16 04:26:26 +02:00
Debugging tesselation update
This commit is contained in:
codeanticode
@@ -2191,16 +2191,16 @@ public class PShape implements PConstants {
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}
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public void beginTessellationUpdate() {
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beginTessellationUpdate(TRIANGLES);
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public void beginTessellation() {
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beginTessellation(TRIANGLES);
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}
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public void beginTessellationUpdate(int kind) {
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public void beginTessellation(int kind) {
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}
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public void endTessellationUpdate() {
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public void endTessellation() {
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}
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@@ -9152,9 +9152,6 @@ public class PGraphicsOpenGL extends PGraphics {
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float[] pointOffsets;
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short[] pointIndices;
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// Temporary array for performance
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float[] selVertices;
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HashMap<String, float[]> fpolyAttribs = new HashMap<>();
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HashMap<String, int[]> ipolyAttribs = new HashMap<>();
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HashMap<String, byte[]> bpolyAttribs = new HashMap<>();
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@@ -306,6 +306,8 @@ public class PShapeOpenGL extends PShape {
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private boolean tessUpdate = false;
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private int tessKind;
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// Temporary array for performance
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private float[] selVertices;
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PShapeOpenGL() {
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}
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@@ -1629,10 +1631,10 @@ public class PShapeOpenGL extends PShape {
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public PVector getVertex(int index, PVector vec) {
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if (vec == null) vec = new PVector();
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if (root.tessUpdate) {
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int tessIdx = firstPolyVertex + index;
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vec.x = tessGeo.selVertices[4 * tessIdx + 0];
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vec.y = tessGeo.selVertices[4 * tessIdx + 1];
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vec.z = tessGeo.selVertices[4 * tessIdx + 2];
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int tessIdx = getFirstTessVertex() + index;
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vec.x = root.selVertices[4 * tessIdx + 0];
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vec.y = root.selVertices[4 * tessIdx + 1];
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vec.z = root.selVertices[4 * tessIdx + 2];
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} else {
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vec.x = inGeo.vertices[3 * index + 0];
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vec.y = inGeo.vertices[3 * index + 1];
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@@ -1645,7 +1647,8 @@ public class PShapeOpenGL extends PShape {
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@Override
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public float getVertexX(int index) {
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if (root.tessUpdate) {
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return tessGeo.selVertices[4 * (firstPolyVertex + index) + 0];
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int tessIdx = getFirstTessVertex() + index;
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return root.selVertices[4 * tessIdx + 0];
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} else {
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return inGeo.vertices[3 * index + 0];
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}
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@@ -1655,7 +1658,8 @@ public class PShapeOpenGL extends PShape {
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@Override
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public float getVertexY(int index) {
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if (root.tessUpdate) {
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return tessGeo.selVertices[4 * (firstPolyVertex + index) + 1];
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int tessIdx = getFirstTessVertex() + index;
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return root.selVertices[4 * tessIdx + 1];
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} else {
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return inGeo.vertices[3 * index + 1];
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}
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@@ -1665,7 +1669,8 @@ public class PShapeOpenGL extends PShape {
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@Override
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public float getVertexZ(int index) {
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if (root.tessUpdate) {
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return tessGeo.selVertices[4 * (firstPolyVertex + index) + 2];
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int tessIdx = getFirstTessVertex() + index;
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return root.selVertices[4 * tessIdx + 2];
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} else {
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return inGeo.vertices[3 * index + 2];
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}
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@@ -1686,17 +1691,11 @@ public class PShapeOpenGL extends PShape {
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}
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if (root.tessUpdate) {
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int tessIdx = firstPolyVertex + index;
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tessGeo.selVertices[4 * tessIdx + 0] = x;
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tessGeo.selVertices[4 * tessIdx + 1] = y;
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tessGeo.selVertices[4 * tessIdx + 2] = z;
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if (root.tessKind == TRIANGLES) {
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root.setModifiedPolyVertices(tessIdx, tessIdx);
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} else if (root.tessKind == POINTS) {
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root.setModifiedLineVertices(tessIdx, tessIdx);
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} else {
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root.setModifiedPointVertices(tessIdx, tessIdx);
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}
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int tessIdx = getFirstTessVertex() + index;
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root.selVertices[4 * tessIdx + 0] = x;
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root.selVertices[4 * tessIdx + 1] = y;
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root.selVertices[4 * tessIdx + 2] = z;
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root.setModifiedTessVertex(tessIdx, tessIdx);
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} else {
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if (family == PATH) {
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if (vertexCodes != null && vertexCodeCount > 0 &&
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@@ -1727,17 +1726,11 @@ public class PShapeOpenGL extends PShape {
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}
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if (root.tessUpdate) {
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int tessIdx = firstPolyVertex + index;
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tessGeo.selVertices[4 * tessIdx + 0] = vec.x;
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tessGeo.selVertices[4 * tessIdx + 1] = vec.y;
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tessGeo.selVertices[4 * tessIdx + 2] = vec.z;
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if (root.tessKind == TRIANGLES) {
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root.setModifiedPolyVertices(tessIdx, tessIdx);
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} else if (root.tessKind == POINTS) {
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root.setModifiedLineVertices(tessIdx, tessIdx);
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} else {
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root.setModifiedPointVertices(tessIdx, tessIdx);
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}
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int tessIdx = getFirstTessVertex() + index;
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root.selVertices[4 * tessIdx + 0] = vec.x;
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root.selVertices[4 * tessIdx + 1] = vec.y;
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root.selVertices[4 * tessIdx + 2] = vec.z;
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root.setModifiedTessVertex(tessIdx, tessIdx);
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} else {
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if (family == PATH) {
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if (vertexCodes != null && vertexCodeCount > 0 &&
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@@ -1759,6 +1752,25 @@ public class PShapeOpenGL extends PShape {
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}
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}
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private int getFirstTessVertex() {
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if (root.tessKind == TRIANGLES) {
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return firstPolyVertex;
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} else if (root.tessKind == LINES) {
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return firstLineVertex;
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} else {
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return firstPointVertex;
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}
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}
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private void setModifiedTessVertex(int first, int last) {
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if (root.tessKind == TRIANGLES) {
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root.setModifiedPolyVertices(first, last);
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} else if (root.tessKind == LINES) {
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root.setModifiedLineVertices(first, last);
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} else {
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root.setModifiedPointVertices(first, last);
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}
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}
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@Override
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public PVector getNormal(int index, PVector vec) {
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@@ -3164,7 +3176,7 @@ public class PShapeOpenGL extends PShape {
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@Override
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public void beginTessellationUpdate(int kind) {
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public void beginTessellation(int kind) {
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if (kind != TRIANGLES && kind != LINES && kind != POINTS) {
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throw new IllegalArgumentException("The only valid kinds of geometry for tessellation update are TRIANGLES, LINES, or POINTS.");
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}
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@@ -3179,12 +3191,12 @@ public class PShapeOpenGL extends PShape {
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root.tessKind = is2D() ? TRIANGLES : kind;
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boolean createBuffer;
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if (root.tessKind == TRIANGLES) {
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if (root.tessKind == TRIANGLES && hasPolys) {
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createBuffer = bufPolyVertex == null;
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if (createBuffer) bufPolyVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyVertex.glId);
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tessGeo.initPolyVerticesBuffer(!createBuffer, false, PGL.glUsageRetained);
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tessGeo.selVertices = tessGeo.polyVertices;
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root.selVertices = tessGeo.polyVertices;
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createBuffer = bufPolyColor == null;
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if (createBuffer) bufPolyColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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@@ -3228,12 +3240,12 @@ public class PShapeOpenGL extends PShape {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, attrib.buf.glId);
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tessGeo.initPolyAttribsBuffer(attrib, !createBuffer, false, PGL.glUsageRetained);
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}
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} else if (kind == LINES) {
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} else if (root.tessKind == LINES && hasLines) {
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createBuffer = bufLineVertex == null;
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if (createBuffer) bufLineVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineVertex.glId);
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tessGeo.initLineVerticesBuffer(!createBuffer, false, PGL.glUsageRetained);
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tessGeo.selVertices = tessGeo.lineVertices;
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root.selVertices = tessGeo.lineVertices;
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createBuffer = bufLineColor == null;
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if (createBuffer) bufLineColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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@@ -3244,12 +3256,12 @@ public class PShapeOpenGL extends PShape {
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if (createBuffer) bufLineAttrib = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineAttrib.glId);
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tessGeo.initLineDirectionsBuffer(!createBuffer, false, PGL.glUsageRetained);
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} else if (kind == POINTS) {
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} else if (root.tessKind == POINTS && hasPoints) {
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createBuffer = bufPointVertex == null;
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if (createBuffer) bufPointVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPointVertex.glId);
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tessGeo.initPointVerticesBuffer(!createBuffer, false, PGL.glUsageRetained);
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tessGeo.selVertices = tessGeo.pointVertices;
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root.selVertices = tessGeo.pointVertices;
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createBuffer = bufPointColor == null;
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if (createBuffer) bufPointColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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@@ -3267,9 +3279,9 @@ public class PShapeOpenGL extends PShape {
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}
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@Override
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public void endTessellationUpdate() {
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public void endTessellation() {
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if (root.tessUpdate) {
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if (root.tessKind == TRIANGLES) {
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if (root.tessKind == TRIANGLES && hasPolys) {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyVertex.glId);
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tessGeo.finalPolyVerticesBuffer(firstModifiedPolyVertex, lastModifiedPolyVertex);
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@@ -3299,7 +3311,7 @@ public class PShapeOpenGL extends PShape {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, attrib.buf.glId);
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tessGeo.finalPolyAttribsBuffer(attrib, attrib.firstModified, attrib.lastModified);
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}
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} else if (kind == LINES) {
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} else if (root.tessKind == LINES && hasLines) {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineVertex.glId);
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tessGeo.finalLineVerticesBuffer(firstModifiedLineVertex, lastModifiedLineVertex);
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@@ -3308,7 +3320,7 @@ public class PShapeOpenGL extends PShape {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineAttrib.glId);
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tessGeo.finalLineDirectionsBuffer(firstModifiedLineAttribute, lastModifiedLineAttribute);
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} else if (kind == POINTS) {
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} else if (root.tessKind == POINTS && hasPoints) {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPointVertex.glId);
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tessGeo.finalPointVerticesBuffer(firstModifiedPointVertex, lastModifiedPointVertex);
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@@ -3318,7 +3330,7 @@ public class PShapeOpenGL extends PShape {
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPointAttrib.glId);
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tessGeo.finalPointOffsetsBuffer(firstModifiedPointAttribute, lastModifiedPointAttribute);
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}
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tessGeo.selVertices = null;
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root.selVertices = null;
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root.tessUpdate = false;
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// To avoid triggering a new tessellation in the draw method.
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@@ -4522,93 +4534,111 @@ public class PShapeOpenGL extends PShape {
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protected void initPolyBuffers() {
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if (bufPolyVertex == null) bufPolyVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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boolean createBuffer = bufPolyVertex == null;
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if (createBuffer) bufPolyVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyVertex.glId);
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tessGeo.initPolyVerticesBuffer(false, true, PGL.glUsageRetained);
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if (bufPolyColor == null) bufPolyColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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createBuffer = bufPolyColor == null;
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if (createBuffer) bufPolyColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyColor.glId);
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tessGeo.initPolyColorsBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyColorsBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufPolyNormal == null) bufPolyNormal = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 3, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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createBuffer = bufPolyNormal == null;
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if (createBuffer) bufPolyNormal = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 3, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyNormal.glId);
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tessGeo.initPolyNormalsBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyNormalsBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufPolyTexCoord == null) bufPolyTexCoord = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 2, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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createBuffer = bufPolyTexCoord == null;
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if (createBuffer) bufPolyTexCoord = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 2, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyTexCoord.glId);
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tessGeo.initPolyTexCoordsBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyTexCoordsBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufPolyAmbient == null) bufPolyAmbient = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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createBuffer = bufPolyAmbient == null;
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if (createBuffer) bufPolyAmbient = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyAmbient.glId);
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tessGeo.initPolyAmbientBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyAmbientBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufPolySpecular == null) bufPolySpecular = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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createBuffer = bufPolySpecular == null;
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if (createBuffer) bufPolySpecular = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolySpecular.glId);
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tessGeo.initPolySpecularBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolySpecularBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufPolyEmissive == null) bufPolyEmissive = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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createBuffer = bufPolyEmissive == null;
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if (createBuffer) bufPolyEmissive = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyEmissive.glId);
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tessGeo.initPolyEmissiveBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyEmissiveBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufPolyShininess == null) bufPolyShininess = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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createBuffer = bufPolyShininess == null;
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if (createBuffer) bufPolyShininess = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPolyShininess.glId);
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tessGeo.initPolyShininessBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyShininessBuffer(!createBuffer, true, PGL.glUsageRetained);
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for (String name: polyAttribs.keySet()) {
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VertexAttribute attrib = polyAttribs.get(name);
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if (!attrib.bufferCreated()) attrib.createBuffer(pgl);
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createBuffer = !attrib.bufferCreated();
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if (createBuffer) attrib.createBuffer(pgl);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, attrib.buf.glId);
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tessGeo.initPolyAttribsBuffer(attrib, false, true, PGL.glUsageRetained);
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tessGeo.initPolyAttribsBuffer(attrib, !createBuffer, true, PGL.glUsageRetained);
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}
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pgl.bindBuffer(PGL.ARRAY_BUFFER, 0);
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if (bufPolyIndex == null) bufPolyIndex = new VertexBuffer(pg, PGL.ELEMENT_ARRAY_BUFFER, 1, PGL.SIZEOF_INDEX, PGL.glUsageRetained, true);
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createBuffer = bufPolyIndex == null;
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if (createBuffer) bufPolyIndex = new VertexBuffer(pg, PGL.ELEMENT_ARRAY_BUFFER, 1, PGL.SIZEOF_INDEX, PGL.glUsageRetained, true);
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pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, bufPolyIndex.glId);
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tessGeo.initPolyIndicesBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initPolyIndicesBuffer(!createBuffer, true, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, 0);
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}
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protected void initLineBuffers() {
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if (bufLineVertex == null) bufLineVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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boolean createBuffer = bufLineVertex == null;
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if (createBuffer) bufLineVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineVertex.glId);
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tessGeo.initLineVerticesBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initLineVerticesBuffer(!createBuffer, true, PGL.glUsageRetained);
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if (bufLineColor == null) bufLineColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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createBuffer = bufLineColor == null;
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if (createBuffer) bufLineColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
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pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineColor.glId);
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tessGeo.initLineColorsBuffer(false, true, PGL.glUsageRetained);
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tessGeo.initLineColorsBuffer(!createBuffer, true, PGL.glUsageRetained);
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|
||||
if (bufLineAttrib == null) bufLineAttrib = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
|
||||
createBuffer = bufLineAttrib == null;
|
||||
if (createBuffer) bufLineAttrib = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
|
||||
pgl.bindBuffer(PGL.ARRAY_BUFFER, bufLineAttrib.glId);
|
||||
tessGeo.initLineDirectionsBuffer(false, true, PGL.glUsageRetained);
|
||||
tessGeo.initLineDirectionsBuffer(!createBuffer, true, PGL.glUsageRetained);
|
||||
|
||||
pgl.bindBuffer(PGL.ARRAY_BUFFER, 0);
|
||||
|
||||
if (bufLineIndex == null) bufLineIndex = new VertexBuffer(pg, PGL.ELEMENT_ARRAY_BUFFER, 1, PGL.SIZEOF_INDEX, PGL.glUsageRetained, true);
|
||||
createBuffer = bufLineIndex == null;
|
||||
if (createBuffer) bufLineIndex = new VertexBuffer(pg, PGL.ELEMENT_ARRAY_BUFFER, 1, PGL.SIZEOF_INDEX, PGL.glUsageRetained, true);
|
||||
pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, bufLineIndex.glId);
|
||||
tessGeo.initLineIndicesBuffer(false, true, PGL.glUsageRetained);
|
||||
tessGeo.initLineIndicesBuffer(!createBuffer, true, PGL.glUsageRetained);
|
||||
pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, 0);
|
||||
}
|
||||
|
||||
|
||||
protected void initPointBuffers() {
|
||||
if (bufPointVertex == null) bufPointVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
|
||||
boolean createBuffer = bufPointVertex == null;
|
||||
if (createBuffer) bufPointVertex = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 4, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
|
||||
pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPointVertex.glId);
|
||||
tessGeo.initPointVerticesBuffer(false, true, PGL.glUsageRetained);
|
||||
tessGeo.initPointVerticesBuffer(!createBuffer, true, PGL.glUsageRetained);
|
||||
|
||||
if (bufPointColor == null) bufPointColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
|
||||
createBuffer = bufPointColor == null;
|
||||
if (createBuffer) bufPointColor = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 1, PGL.SIZEOF_INT, PGL.glUsageRetained);
|
||||
pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPointColor.glId);
|
||||
tessGeo.initPointColorsBuffer(false, true, PGL.glUsageRetained);
|
||||
tessGeo.initPointColorsBuffer(!createBuffer, true, PGL.glUsageRetained);
|
||||
|
||||
if (bufPointAttrib == null) bufPointAttrib = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 2, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
|
||||
createBuffer = bufPointAttrib == null;
|
||||
if (createBuffer) bufPointAttrib = new VertexBuffer(pg, PGL.ARRAY_BUFFER, 2, PGL.SIZEOF_FLOAT, PGL.glUsageRetained);
|
||||
pgl.bindBuffer(PGL.ARRAY_BUFFER, bufPointAttrib.glId);
|
||||
tessGeo.initPointOffsetsBuffer(false, true, PGL.glUsageRetained);
|
||||
tessGeo.initPointOffsetsBuffer(!createBuffer, true, PGL.glUsageRetained);
|
||||
|
||||
pgl.bindBuffer(PGL.ARRAY_BUFFER, 0);
|
||||
|
||||
if (bufPointIndex == null) bufPointIndex = new VertexBuffer(pg, PGL.ELEMENT_ARRAY_BUFFER, 1, PGL.SIZEOF_INDEX, PGL.glUsageRetained, true);
|
||||
createBuffer = bufPointIndex == null;
|
||||
if (createBuffer) bufPointIndex = new VertexBuffer(pg, PGL.ELEMENT_ARRAY_BUFFER, 1, PGL.SIZEOF_INDEX, PGL.glUsageRetained, true);
|
||||
pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, bufPointIndex.glId);
|
||||
tessGeo.initPointIndicesBuffer(false, true, PGL.glUsageRetained);
|
||||
tessGeo.initPointIndicesBuffer(!createBuffer, true, PGL.glUsageRetained);
|
||||
pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, 0);
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user