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增加调试骨骼

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This commit is contained in:
ww-rm
2025-04-12 20:58:56 +08:00
parent 168f7a8173
commit 3b73aea5c0
8 changed files with 412 additions and 144 deletions
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65
SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
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@@ -25,7 +25,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
texture.Smooth = true;
if (page.uWrap == TextureWrap.Repeat && page.vWrap == TextureWrap.Repeat)
texture.Repeated = true;
page.rendererObject = texture;
// 似乎是不需要设置的, 因为存在某些 png 和 atlas 大小不同的情况, 一般是有一些缩放, 如果设置了反而渲染异常
// page.width = (int)texture.Size.X;
@@ -199,7 +199,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
protected override void draw(SFML.Graphics.RenderTarget target, SFML.Graphics.RenderStates states)
{
vertexArray.Clear();
triangleVertices.Clear();
states.Texture = null;
states.Shader = SFMLShader.GetSpineShader(usePma);
@@ -209,7 +209,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
var attachment = slot.Attachment;
SFML.Graphics.Texture texture;
float[] worldVertices = worldVerticesBuffer; // 顶点世界坐标, 连续的 [x0, y0, x1, y1, ...] 坐标值
int worldVerticesCount; // 等于顶点数组的长度除以 2
int[] worldTriangleIndices; // 三角形索引, 从顶点坐标数组取的时候要乘以 2, 最大值是 worldVerticesCount - 1
@@ -266,13 +266,10 @@ namespace SpineViewer.Spine.Implementations.SpineObject
states.Texture ??= texture;
if (states.BlendMode != blendMode || states.Texture != texture)
{
if (vertexArray.VertexCount > 0)
if (triangleVertices.VertexCount > 0)
{
// 调试纹理
if (!isDebug || debugTexture)
target.Draw(vertexArray, states);
vertexArray.Clear();
target.Draw(triangleVertices, states);
triangleVertices.Clear();
}
states.BlendMode = blendMode;
states.Texture = texture;
@@ -306,26 +303,56 @@ namespace SpineViewer.Spine.Implementations.SpineObject
vertex.Position.Y = worldVertices[index + 1];
vertex.TexCoords.X = uvs[index] * textureSizeX;
vertex.TexCoords.Y = uvs[index + 1] * textureSizeY;
vertexArray.Append(vertex);
triangleVertices.Append(vertex);
}
clipping.ClipEnd(slot);
}
clipping.ClipEnd();
// 调试纹理
if (!isDebug || debugTexture)
target.Draw(vertexArray, states);
target.Draw(triangleVertices, states);
}
protected override void debugDraw(SFML.Graphics.RenderTarget target)
{
lineVertices.Clear();
rectLineVertices.Clear();
// 调试包围盒
if (isDebug && isSelected && debugBounds)
if (debugBounds)
{
var b = bounds;
boundsVertices[0] = boundsVertices[4] = new(new(b.Left, b.Top), BoundsColor);
boundsVertices[1] = new(new(b.Right, b.Top), BoundsColor);
boundsVertices[2] = new(new(b.Right, b.Bottom), BoundsColor);
boundsVertices[3] = new(new(b.Left, b.Bottom), BoundsColor);
target.Draw(boundsVertices);
var v = new SFML.Graphics.Vertex() { Color = BoundsColor };
v.Position = new(b.Left, b.Top); lineVertices.Append(v);
v.Position = new(b.Right, b.Top); lineVertices.Append(v); lineVertices.Append(v);
v.Position = new(b.Right, b.Bottom); lineVertices.Append(v); lineVertices.Append(v);
v.Position = new(b.Left, b.Bottom); lineVertices.Append(v); lineVertices.Append(v);
v.Position = new(b.Left, b.Top); lineVertices.Append(v);
}
if (debugBones)
{
var width = scale;
foreach (var bone in skeleton.Bones)
{
var boneLength = bone.Data.Length;
var p1 = new SFML.System.Vector2f(bone.WorldX, bone.WorldY);
var p2 = new SFML.System.Vector2f(bone.WorldX + boneLength * bone.A, bone.WorldY + boneLength * bone.C);
AddRectLine(p1, p2, BoneLineColor, width);
}
}
target.Draw(lineVertices);
target.Draw(rectLineVertices);
// 骨骼的点最后画, 层级处于上面
if (debugBones)
{
var radius = scale;
foreach (var bone in skeleton.Bones)
{
DrawCirclePoint(target, new(bone.WorldX, bone.WorldY), BonePointColor, radius);
}
}
}
}