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rename ExtrusionLayer public fields

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This commit is contained in:
Hannes Janetzek 2014-03-20 16:22:13 +01:00
parent c2112d68aa
commit eb41496c5a
2 changed files with 104 additions and 96 deletions
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62
vtm/src/org/oscim/renderer/ExtrusionRenderer.java
View File

@ -136,7 +136,7 @@ public class ExtrusionRenderer extends LayerRenderer {
continue;
if (!el.compiled) {
int numShorts = el.mNumVertices * 8;
int numShorts = el.sumVertices * 8;
el.compile(MapRenderer.getShortBuffer(numShorts));
GLUtils.checkGlError("...");
}
@ -160,7 +160,7 @@ public class ExtrusionRenderer extends LayerRenderer {
continue;
if (!el.compiled) {
int numShorts = el.mNumVertices * 8;
int numShorts = el.sumVertices * 8;
el.compile(MapRenderer.getShortBuffer(numShorts));
GLUtils.checkGlError("...");
}
@ -266,12 +266,12 @@ public class ExtrusionRenderer extends LayerRenderer {
GL20.GL_UNSIGNED_BYTE, false, 8, 6);
GL.glDrawElements(GL20.GL_TRIANGLES,
(el.mIndiceCnt[0] + el.mIndiceCnt[1] + el.mIndiceCnt[2]),
(el.numIndices[0] + el.numIndices[1] + el.numIndices[2]),
GL20.GL_UNSIGNED_SHORT, 0);
GL.glDrawElements(GL20.GL_LINES, el.mIndiceCnt[3],
GL.glDrawElements(GL20.GL_LINES, el.numIndices[3],
GL20.GL_UNSIGNED_SHORT,
(el.mIndiceCnt[0] + el.mIndiceCnt[1] + el.mIndiceCnt[2]) * 2);
(el.numIndices[0] + el.numIndices[1] + el.numIndices[2]) * 2);
// just a temporary reference!
tiles[i] = null;
@ -305,7 +305,9 @@ public class ExtrusionRenderer extends LayerRenderer {
// draw to depth buffer
for (int i = 0; i < mTileCnt; i++) {
MapTile t = tiles[i];
ExtrusionLayer el = t.getLayers().getExtrusionLayers();
for (; el != null; el = (ExtrusionLayer) el.next) {
int d = MapTile.depthOffset(t) * 10;
setMatrix(v, t, d);
v.mvp.setAsUniform(uExtMatrix);
@ -317,9 +319,10 @@ public class ExtrusionRenderer extends LayerRenderer {
GL20.GL_SHORT, false, 8, 0);
GL.glDrawElements(GL20.GL_TRIANGLES,
(el.mIndiceCnt[0] + el.mIndiceCnt[1] + el.mIndiceCnt[2]),
(el.numIndices[0] + el.numIndices[1] + el.numIndices[2]),
GL20.GL_UNSIGNED_SHORT, 0);
}
}
GL.glColorMask(true, true, true, true);
GL.glDepthMask(false);
@ -333,7 +336,9 @@ public class ExtrusionRenderer extends LayerRenderer {
for (int i = 0; i < mTileCnt; i++) {
MapTile t = tiles[i];
ExtrusionLayer el = t.getLayers().getExtrusionLayers();
for (; el != null; el = (ExtrusionLayer) el.next) {
if (el.colors == null) {
currentColor = mColor;
@ -361,27 +366,28 @@ public class ExtrusionRenderer extends LayerRenderer {
GL.glVertexAttribPointer(uExtLightPosition, 2,
GL20.GL_UNSIGNED_BYTE, false, 8, 6);
// draw extruded outlines
if (el.mIndiceCnt[0] > 0) {
// draw roof
/* draw extruded outlines */
if (el.numIndices[0] > 0) {
/* draw roof */
GL.glUniform1i(uExtMode, 0);
GL.glDrawElements(GL20.GL_TRIANGLES, el.mIndiceCnt[2],
GL.glDrawElements(GL20.GL_TRIANGLES, el.numIndices[2],
GL20.GL_UNSIGNED_SHORT,
(el.mIndiceCnt[0] + el.mIndiceCnt[1]) * 2);
(el.numIndices[0] + el.numIndices[1]) * 2);
// draw sides 1
/* draw sides 1 */
GL.glUniform1i(uExtMode, 1);
GL.glDrawElements(GL20.GL_TRIANGLES, el.mIndiceCnt[0],
GL.glDrawElements(GL20.GL_TRIANGLES, el.numIndices[0],
GL20.GL_UNSIGNED_SHORT, 0);
// draw sides 2
/* draw sides 2 */
GL.glUniform1i(uExtMode, 2);
GL.glDrawElements(GL20.GL_TRIANGLES, el.mIndiceCnt[1],
GL20.GL_UNSIGNED_SHORT, el.mIndiceCnt[0] * 2);
GL.glDrawElements(GL20.GL_TRIANGLES, el.numIndices[1],
GL20.GL_UNSIGNED_SHORT, el.numIndices[0] * 2);
if (drawAlpha) {
// drawing gl_lines with the same coordinates does not result in
// same depth values as polygons, so add offset and draw gl_lequal:
/* drawing gl_lines with the same coordinates does not
* result in same depth values as polygons, so add
* offset and draw gl_lequal: */
GL.glDepthFunc(GL20.GL_LEQUAL);
}
@ -389,20 +395,22 @@ public class ExtrusionRenderer extends LayerRenderer {
v.mvp.setAsUniform(uExtMatrix);
GL.glUniform1i(uExtMode, 3);
GL.glDrawElements(GL20.GL_LINES, el.mIndiceCnt[3],
GL.glDrawElements(GL20.GL_LINES, el.numIndices[3],
GL20.GL_UNSIGNED_SHORT,
(el.mIndiceCnt[0] + el.mIndiceCnt[1] + el.mIndiceCnt[2]) * 2);
(el.numIndices[0] + el.numIndices[1]
+ el.numIndices[2]) * 2);
}
// draw triangle meshes
if (el.mIndiceCnt[4] > 0) {
int offset = (el.mIndiceCnt[0] + el.mIndiceCnt[1]
+ el.mIndiceCnt[2] + el.mIndiceCnt[3]) * 2;
/* draw triangle meshes */
if (el.numIndices[4] > 0) {
int offset = (el.numIndices[0] + el.numIndices[1]
+ el.numIndices[2] + el.numIndices[3]) * 2;
GL.glUniform1i(uExtMode, 4);
GL.glDrawElements(GL20.GL_TRIANGLES, el.mIndiceCnt[4],
GL.glDrawElements(GL20.GL_TRIANGLES, el.numIndices[4],
GL20.GL_UNSIGNED_SHORT, offset);
}
}
// just a temporary reference!
tiles[i] = null;
}
@ -557,12 +565,12 @@ public class ExtrusionRenderer extends LayerRenderer {
// recreate face normal vector
///+ " vec3 r_norm = vec3(n.xy, dir * (1.0 - length(n.xy)));"
+ " vec3 light = normalize(vec3(-0.4,0.4,1.0));"
+ " vec3 light = normalize(vec3(-0.2,0.2,1.0));"
+ " float l = (1.0 + dot(r_norm, light)) / 2.0;"
/** ambient */
//+ " l = 0.2 + l * 0.8;"
/** fake-ssao by height */
/** extreme fake-ssao by height */
+ " l = l + (clamp(a_pos.z / 8192.0, 0.0, 0.1) - 0.05);"
+ " color = vec4(l, l, l-0.02, 1.0);"
+ "}}}";

36
vtm/src/org/oscim/renderer/elements/ExtrusionLayer.java
View File

@ -52,9 +52,9 @@ public class ExtrusionLayer extends RenderElement {
// indices for:
// 0. even sides, 1. odd sides, 2. roof, 3. roof outline
public int mIndiceCnt[] = { 0, 0, 0, 0, 0 };
public int mNumIndices = 0;
public int mNumVertices = 0;
public int numIndices[] = { 0, 0, 0, 0, 0 };
public int sumIndices = 0;
public int sumVertices = 0;
public BufferObject vboIndices;
public BufferObject vboVertices;
@ -98,7 +98,7 @@ public class ExtrusionLayer extends RenderElement {
// roof indices for convex shapes
int i = mCurIndices[IND_MESH].used;
short[] indices = mCurIndices[IND_MESH].vertices;
int first = mNumVertices;
int first = sumVertices;
short[] vertices = mCurVertices.vertices;
int v = mCurVertices.used;
@ -110,7 +110,7 @@ public class ExtrusionLayer extends RenderElement {
break;
// FIXME: workaround: dont overflow max index id.
if (mNumVertices + vertexCnt >= 1 << 16)
if (sumVertices + vertexCnt >= 1 << 16)
break;
if (i == VertexItem.SIZE) {
@ -196,7 +196,7 @@ public class ExtrusionLayer extends RenderElement {
mCurIndices[IND_MESH].used = i;
mCurVertices.used = v;
mNumVertices += vertexCnt; //(vertexCnt / 3);
sumVertices += vertexCnt; //(vertexCnt / 3);
}
// private void encodeNormal(float v[], int offset) {
@ -218,7 +218,7 @@ public class ExtrusionLayer extends RenderElement {
//log.debug("add " + Arrays.toString(points));
// current vertex id
int startVertex = mNumVertices;
int startVertex = sumVertices;
// roof indices for convex shapes
int i = mCurIndices[IND_MESH].used;
@ -264,7 +264,7 @@ public class ExtrusionLayer extends RenderElement {
}
mCurVertices.used = v;
mNumVertices += (vertexCnt / 3);
sumVertices += (vertexCnt / 3);
}
public void add(MapElement element, float height, float minHeight) {
@ -286,7 +286,7 @@ public class ExtrusionLayer extends RenderElement {
boolean simpleOutline = true;
// current vertex id
int startVertex = mNumVertices;
int startVertex = sumVertices;
int length = 0, ipos = 0, ppos = 0;
for (int n = index.length; ipos < n; ipos++, ppos += length) {
@ -298,7 +298,7 @@ public class ExtrusionLayer extends RenderElement {
// start next polygon
if (length == 0) {
startVertex = mNumVertices;
startVertex = sumVertices;
simpleOutline = true;
complexOutline = false;
continue;
@ -404,7 +404,7 @@ public class ExtrusionLayer extends RenderElement {
int angleSign = 0;
// vertex offset for all vertices in layer
int vOffset = mNumVertices;
int vOffset = sumVertices;
short[] vertices = mCurVertices.vertices;
int v = mCurVertices.used;
@ -542,28 +542,28 @@ public class ExtrusionLayer extends RenderElement {
}
mCurVertices.used = v;
mNumVertices += vertexCnt;
sumVertices += vertexCnt;
return convex;
}
@Override
public void compile(ShortBuffer sbuf) {
if (mNumVertices == 0 || compiled)
if (sumVertices == 0 || compiled)
return;
mNumIndices = 0;
sumIndices = 0;
for (int i = 0; i <= IND_MESH; i++) {
for (VertexItem vi = mIndices[i]; vi != null; vi = vi.next) {
sbuf.put(vi.vertices, 0, vi.used);
mIndiceCnt[i] += vi.used;
numIndices[i] += vi.used;
}
mNumIndices += mIndiceCnt[i];
sumIndices += numIndices[i];
}
//log.debug("compile" + mNumIndices + " / " + mNumVertices);
int size = mNumIndices * 2;
int size = sumIndices * 2;
vboIndices = BufferObject.get(GL20.GL_ELEMENT_ARRAY_BUFFER, size);
vboIndices.loadBufferData(sbuf.flip(), size);
@ -575,7 +575,7 @@ public class ExtrusionLayer extends RenderElement {
for (VertexItem vi = mVertices; vi != null; vi = vi.next)
sbuf.put(vi.vertices, 0, vi.used);
size = mNumVertices * 4 * 2;
size = sumVertices * 4 * 2;
vboVertices = BufferObject.get(GL20.GL_ARRAY_BUFFER, size);
vboVertices.loadBufferData(sbuf.flip(), size);