List of usage examples for com.badlogic.gdx.graphics.glutils ShapeRenderer polygon
public void polygon(float[] vertices, int offset, int count)
From source file:com.company.minery.utils.spine.SkeletonRendererDebug.java
License:Open Source License
public void draw(Skeleton skeleton) { float skeletonX = skeleton.getX(); float skeletonY = skeleton.getY(); Gdx.gl.glEnable(GL20.GL_BLEND);//ww w . j a va2 s .com int srcFunc = premultipliedAlpha ? GL20.GL_ONE : GL20.GL_SRC_ALPHA; Gdx.gl.glBlendFunc(srcFunc, GL20.GL_ONE_MINUS_SRC_ALPHA); ShapeRenderer shapes = this.shapes; Array<Bone> bones = skeleton.getBones(); if (drawBones) { shapes.setColor(boneLineColor); shapes.begin(ShapeType.Filled); for (int i = 0, n = bones.size; i < n; i++) { Bone bone = bones.get(i); if (bone.parent == null) continue; float x = skeletonX + bone.data.length * bone.m00 + bone.worldX; float y = skeletonY + bone.data.length * bone.m10 + bone.worldY; shapes.rectLine(skeletonX + bone.worldX, skeletonY + bone.worldY, x, y, boneWidth * scale); } shapes.end(); shapes.begin(ShapeType.Line); shapes.x(skeletonX, skeletonY, 4 * scale); } else shapes.begin(ShapeType.Line); if (drawRegionAttachments) { shapes.setColor(attachmentLineColor); Array<Slot> slots = skeleton.getSlots(); for (int i = 0, n = slots.size; i < n; i++) { Slot slot = slots.get(i); Attachment attachment = slot.attachment; if (attachment instanceof RegionAttachment) { RegionAttachment regionAttachment = (RegionAttachment) attachment; regionAttachment.updateWorldVertices(slot, false); float[] vertices = regionAttachment.getWorldVertices(); shapes.line(vertices[X1], vertices[Y1], vertices[X2], vertices[Y2]); shapes.line(vertices[X2], vertices[Y2], vertices[X3], vertices[Y3]); shapes.line(vertices[X3], vertices[Y3], vertices[X4], vertices[Y4]); shapes.line(vertices[X4], vertices[Y4], vertices[X1], vertices[Y1]); } } } if (drawMeshHull || drawMeshTriangles) { Array<Slot> slots = skeleton.getSlots(); for (int i = 0, n = slots.size; i < n; i++) { Slot slot = slots.get(i); Attachment attachment = slot.attachment; float[] vertices = null; short[] triangles = null; int hullLength = 0; if (attachment instanceof MeshAttachment) { MeshAttachment mesh = (MeshAttachment) attachment; mesh.updateWorldVertices(slot, false); vertices = mesh.getWorldVertices(); triangles = mesh.getTriangles(); hullLength = mesh.getHullLength(); } else if (attachment instanceof SkinnedMeshAttachment) { SkinnedMeshAttachment mesh = (SkinnedMeshAttachment) attachment; mesh.updateWorldVertices(slot, false); vertices = mesh.getWorldVertices(); triangles = mesh.getTriangles(); hullLength = mesh.getHullLength(); } if (vertices == null || triangles == null) continue; if (drawMeshTriangles) { shapes.setColor(triangleLineColor); for (int ii = 0, nn = triangles.length; ii < nn; ii += 3) { int v1 = triangles[ii] * 5, v2 = triangles[ii + 1] * 5, v3 = triangles[ii + 2] * 5; shapes.triangle(vertices[v1], vertices[v1 + 1], // vertices[v2], vertices[v2 + 1], // vertices[v3], vertices[v3 + 1] // ); } } if (drawMeshHull && hullLength > 0) { shapes.setColor(attachmentLineColor); hullLength = hullLength / 2 * 5; float lastX = vertices[hullLength - 5], lastY = vertices[hullLength - 4]; for (int ii = 0, nn = hullLength; ii < nn; ii += 5) { float x = vertices[ii], y = vertices[ii + 1]; shapes.line(x, y, lastX, lastY); lastX = x; lastY = y; } } } } if (drawBoundingBoxes) { SkeletonBounds bounds = this.bounds; bounds.update(skeleton, true); shapes.setColor(aabbColor); shapes.rect(bounds.getMinX(), bounds.getMinY(), bounds.getWidth(), bounds.getHeight()); shapes.setColor(boundingBoxColor); Array<FloatArray> polygons = bounds.getPolygons(); for (int i = 0, n = polygons.size; i < n; i++) { FloatArray polygon = polygons.get(i); shapes.polygon(polygon.items, 0, polygon.size); } } shapes.end(); shapes.begin(ShapeType.Filled); if (drawBones) { shapes.setColor(boneOriginColor); for (int i = 0, n = bones.size; i < n; i++) { Bone bone = bones.get(i); shapes.setColor(Color.GREEN); shapes.circle(skeletonX + bone.worldX, skeletonY + bone.worldY, 3 * scale, 8); } } shapes.end(); }
From source file:sg.atom2d.game2d.graphics.anim.spine.skeleton.SkeletonRendererDebug.java
License:Open Source License
public void draw(Skeleton skeleton) { float skeletonX = skeleton.getX(); float skeletonY = skeleton.getY(); Gdx.gl.glEnable(GL10.GL_BLEND);//from w w w . ja v a 2 s . c o m ShapeRenderer renderer = this.renderer; renderer.begin(ShapeType.Line); Array<Bone> bones = skeleton.getBones(); if (drawBones) { renderer.setColor(boneLineColor); for (int i = 0, n = bones.size; i < n; i++) { Bone bone = bones.get(i); if (bone.parent == null) continue; float x = skeletonX + bone.data.length * bone.m00 + bone.worldX; float y = skeletonY + bone.data.length * bone.m10 + bone.worldY; renderer.line(skeletonX + bone.worldX, skeletonY + bone.worldY, x, y); } } if (drawRegionAttachments) { renderer.setColor(regionAttachmentLineColor); Array<Slot> slots = skeleton.getSlots(); for (int i = 0, n = slots.size; i < n; i++) { Slot slot = slots.get(i); Attachment attachment = slot.attachment; if (attachment instanceof RegionAttachment) { RegionAttachment regionAttachment = (RegionAttachment) attachment; regionAttachment.updateWorldVertices(slot, false); float[] vertices = regionAttachment.getWorldVertices(); renderer.line(vertices[X1], vertices[Y1], vertices[X2], vertices[Y2]); renderer.line(vertices[X2], vertices[Y2], vertices[X3], vertices[Y3]); renderer.line(vertices[X3], vertices[Y3], vertices[X4], vertices[Y4]); renderer.line(vertices[X4], vertices[Y4], vertices[X1], vertices[Y1]); } } } if (drawBoundingBoxes) { SkeletonBounds bounds = this.bounds; bounds.update(skeleton, true); renderer.setColor(aabbColor); renderer.rect(bounds.getMinX(), bounds.getMinY(), bounds.getWidth(), bounds.getHeight()); renderer.setColor(boundingBoxColor); Array<FloatArray> polygons = bounds.getPolygons(); for (int i = 0, n = polygons.size; i < n; i++) { FloatArray polygon = polygons.get(i); renderer.polygon(polygon.items, 0, polygon.size); } } renderer.end(); renderer.begin(ShapeType.Filled); if (drawBones) { renderer.setColor(boneOriginColor); for (int i = 0, n = bones.size; i < n; i++) { Bone bone = bones.get(i); renderer.setColor(ColorRGBA.GREEN); renderer.circle(skeletonX + bone.worldX, skeletonY + bone.worldY, 3 * scale); } } renderer.end(); }
From source file:spine.SkeletonRendererDebug.java
License:Open Source License
public void draw(Skeleton skeleton) { float skeletonX = skeleton.getX(); float skeletonY = skeleton.getY(); Gdx.gl.glEnable(GL20.GL_BLEND);/* w w w .jav a 2s .co m*/ int srcFunc = premultipliedAlpha ? GL20.GL_ONE : GL20.GL_SRC_ALPHA; Gdx.gl.glBlendFunc(srcFunc, GL20.GL_ONE_MINUS_SRC_ALPHA); ShapeRenderer shapes = this.shapes; Array<Bone> bones = skeleton.getBones(); if (drawBones) { shapes.setColor(boneLineColor); shapes.begin(ShapeType.Filled); for (int i = 0, n = bones.size; i < n; i++) { Bone bone = bones.get(i); if (bone.parent == null) continue; float x = skeletonX + bone.data.length * bone.a + bone.worldX; float y = skeletonY + bone.data.length * bone.c + bone.worldY; shapes.rectLine(skeletonX + bone.worldX, skeletonY + bone.worldY, x, y, boneWidth * scale); } shapes.end(); shapes.begin(ShapeType.Line); shapes.x(skeletonX, skeletonY, 4 * scale); } else shapes.begin(ShapeType.Line); if (drawRegionAttachments) { shapes.setColor(attachmentLineColor); Array<Slot> slots = skeleton.getSlots(); for (int i = 0, n = slots.size; i < n; i++) { Slot slot = slots.get(i); Attachment attachment = slot.attachment; if (attachment instanceof RegionAttachment) { RegionAttachment regionAttachment = (RegionAttachment) attachment; float[] vertices = regionAttachment.updateWorldVertices(slot, false); shapes.line(vertices[X1], vertices[Y1], vertices[X2], vertices[Y2]); shapes.line(vertices[X2], vertices[Y2], vertices[X3], vertices[Y3]); shapes.line(vertices[X3], vertices[Y3], vertices[X4], vertices[Y4]); shapes.line(vertices[X4], vertices[Y4], vertices[X1], vertices[Y1]); } } } if (drawMeshHull || drawMeshTriangles) { Array<Slot> slots = skeleton.getSlots(); for (int i = 0, n = slots.size; i < n; i++) { Slot slot = slots.get(i); Attachment attachment = slot.attachment; float[] vertices = null; short[] triangles = null; int hullLength = 0; if (attachment instanceof MeshAttachment) { MeshAttachment mesh = (MeshAttachment) attachment; mesh.updateWorldVertices(slot, false); vertices = mesh.getWorldVertices(); triangles = mesh.getTriangles(); hullLength = mesh.getHullLength(); } else if (attachment instanceof SkinnedMeshAttachment) { SkinnedMeshAttachment mesh = (SkinnedMeshAttachment) attachment; mesh.updateWorldVertices(slot, false); vertices = mesh.getWorldVertices(); triangles = mesh.getTriangles(); hullLength = mesh.getHullLength(); } if (vertices == null || triangles == null) continue; if (drawMeshTriangles) { shapes.setColor(triangleLineColor); for (int ii = 0, nn = triangles.length; ii < nn; ii += 3) { int v1 = triangles[ii] * 5, v2 = triangles[ii + 1] * 5, v3 = triangles[ii + 2] * 5; shapes.triangle(vertices[v1], vertices[v1 + 1], // vertices[v2], vertices[v2 + 1], // vertices[v3], vertices[v3 + 1] // ); } } if (drawMeshHull && hullLength > 0) { shapes.setColor(attachmentLineColor); hullLength = hullLength / 2 * 5; float lastX = vertices[hullLength - 5], lastY = vertices[hullLength - 4]; for (int ii = 0, nn = hullLength; ii < nn; ii += 5) { float x = vertices[ii], y = vertices[ii + 1]; shapes.line(x, y, lastX, lastY); lastX = x; lastY = y; } } } } if (drawBoundingBoxes) { SkeletonBounds bounds = this.bounds; bounds.update(skeleton, true); shapes.setColor(aabbColor); shapes.rect(bounds.getMinX(), bounds.getMinY(), bounds.getWidth(), bounds.getHeight()); shapes.setColor(boundingBoxColor); Array<FloatArray> polygons = bounds.getPolygons(); for (int i = 0, n = polygons.size; i < n; i++) { FloatArray polygon = polygons.get(i); shapes.polygon(polygon.items, 0, polygon.size); } } shapes.end(); shapes.begin(ShapeType.Filled); if (drawBones) { shapes.setColor(boneOriginColor); for (int i = 0, n = bones.size; i < n; i++) { Bone bone = bones.get(i); shapes.setColor(Color.GREEN); shapes.circle(skeletonX + bone.worldX, skeletonY + bone.worldY, 3 * scale, 8); } } shapes.end(); }