// ------------------------------------------------------------------------
// end: line
// box
// ------------------------------------------------------------------------
public static void DrawBox(Vector3 center, Quaternion rotation, Vector3 dimensions, Color color, Style style = Style.FlatShaded)
{
if (dimensions.x < MathUtil.Epsilon || dimensions.y < MathUtil.Epsilon || dimensions.z < MathUtil.Epsilon)
{
return;
}
Mesh mesh = null;
switch (style)
{
case Style.Wireframe:
mesh = PrimitiveMeshFactory.BoxWireframe();
break;
case Style.FlatShaded:
case Style.SmoothShaded:
mesh = PrimitiveMeshFactory.BoxFlatShaded();
break;
}
if (mesh == null)
{
return;
}
Gizmos.color = color;
if (style == Style.Wireframe)
{
Gizmos.DrawWireMesh(mesh, center, rotation, dimensions);
}
else
{
Gizmos.DrawMesh(mesh, center, rotation, dimensions);
}
}
// ------------------------------------------------------------------------
// end: sphere
// capsule
// ------------------------------------------------------------------------
public static void DrawCapsule(Vector3 center, Quaternion rotation, float height, float radius, int latSegmentsPerCap, int longSegmentsPerCap, Color color, Style style = Style.SmoothShaded)
{
if (height < MathUtil.Epsilon || radius < MathUtil.Epsilon)
{
return;
}
Mesh meshCaps = null;
Mesh meshSides = null;
switch (style)
{
case Style.Wireframe:
meshCaps = PrimitiveMeshFactory.CapsuleWireframe(latSegmentsPerCap, longSegmentsPerCap, true, true, false);
meshSides = PrimitiveMeshFactory.CapsuleWireframe(latSegmentsPerCap, longSegmentsPerCap, false, false, true);
break;
case Style.FlatShaded:
meshCaps = PrimitiveMeshFactory.CapsuleFlatShaded(latSegmentsPerCap, longSegmentsPerCap, true, true, false);
meshSides = PrimitiveMeshFactory.CapsuleFlatShaded(latSegmentsPerCap, longSegmentsPerCap, false, false, true);
break;
case Style.SmoothShaded:
meshCaps = PrimitiveMeshFactory.CapsuleSmoothShaded(latSegmentsPerCap, longSegmentsPerCap, true, true, false);
meshSides = PrimitiveMeshFactory.CapsuleSmoothShaded(latSegmentsPerCap, longSegmentsPerCap, false, false, true);
break;
}
if (meshCaps == null || meshSides == null)
{
return;
}
Vector3 axisY = rotation * Vector3.up;
Vector3 topCapOffset = 0.5f * (height - radius) * axisY;
Vector3 topCapCenter = center + topCapOffset;
Vector3 bottomCapCenter = center - topCapOffset;
Quaternion bottomCapRotation = Quaternion.AngleAxis(180.0f, axisY) * rotation;
Gizmos.color = color;
if (style == Style.Wireframe)
{
Gizmos.DrawWireMesh(meshCaps, topCapCenter, rotation, new Vector3(radius, radius, radius));
Gizmos.DrawWireMesh(meshCaps, bottomCapCenter, bottomCapRotation, new Vector3(-radius, -radius, radius));
Gizmos.DrawWireMesh(meshSides, center, rotation, new Vector3(radius, height, radius));
}
else
{
Gizmos.DrawMesh(meshCaps, topCapCenter, rotation, new Vector3(radius, radius, radius));
Gizmos.DrawMesh(meshCaps, bottomCapCenter, bottomCapRotation, new Vector3(-radius, -radius, radius));
Gizmos.DrawMesh(meshSides, center, rotation, new Vector3(radius, height, radius));
}
}
// ------------------------------------------------------------------------
// end: line
// rect
// ------------------------------------------------------------------------
// draw a rectangle on the XZ plane centered at origin in object space, dimensions = (X dimension, Z dimension)
public static void DrawRect(Vector3 center, Quaternion rotation, Vector2 dimensions, Color color, bool depthTest = true)
{
Mesh mesh = PrimitiveMeshFactory.Rect();
if (mesh == null)
{
return;
}
Material material = GetMaterial(depthTest);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(dimensions.x, 0.0f, dimensions.y, 0.0f));
Graphics.DrawMesh(mesh, center, rotation, material, 0, null, 0, materialProperties, false, false, false);
}
public static void DrawCapsule2D(Vector3 center, float rotationDeg, float height, float radius, int capSegments, Color color, bool depthTest = true)
{
Mesh mesh = PrimitiveMeshFactory.Capsule2D(capSegments);
if (mesh == null)
{
return;
}
Material material = GetMaterial(depthTest);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(radius, radius, radius, height));
Graphics.DrawMesh(mesh, center, Quaternion.AngleAxis(rotationDeg, Vector3.forward), material, 0, null, 0, materialProperties, false, false, false);
}
// ------------------------------------------------------------------------
// end: sphere
// capsule
// ------------------------------------------------------------------------
public static void DrawCapsule(Vector3 center, Quaternion rotation, float height, float radius, int latSegmentsPerCap, int longSegmentsPerCap, Color color, bool depthTest = true)
{
Mesh mesh = PrimitiveMeshFactory.Capsule(latSegmentsPerCap, longSegmentsPerCap);
if (mesh == null)
{
return;
}
Material material = GetMaterial(depthTest);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(radius, radius, radius, height));
Graphics.DrawMesh(mesh, center, rotation, material, 0, null, 0, materialProperties, false, false, false);
}
public static void DrawLineStrip(Vector3[] aVert, Color color, bool depthTest = true)
{
Mesh mesh = PrimitiveMeshFactory.LineStrip(aVert);
if (mesh == null)
{
return;
}
Material material = GetMaterial(Style.Wireframe, depthTest, false);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(1.0f, 1.0f, 1.0f, 0.0f));
materialProperties.SetFloat("_ZBias", s_wireframeZBias);
Graphics.DrawMesh(mesh, Vector3.zero, Quaternion.identity, material, 0, null, 0, materialProperties, false, false, false);
}
// ------------------------------------------------------------------------
// end: capsule
// cone
// ------------------------------------------------------------------------
public static void DrawCone(Vector3 baseCenter, Quaternion rotation, float height, float radius, int numSegments, Color color, bool depthTest = true, Style style = Style.Wireframe)
{
if (height < MathUtil.Epsilon || radius < MathUtil.Epsilon)
{
return;
}
Mesh mesh = null;
switch (style)
{
case Style.Wireframe:
mesh = PrimitiveMeshFactory.ConeWireframe(numSegments);
break;
case Style.SolidColor:
mesh = PrimitiveMeshFactory.ConeSolidColor(numSegments);
break;
case Style.FlatShaded:
mesh = PrimitiveMeshFactory.ConeFlatShaded(numSegments);
break;
case Style.SmoothShaded:
mesh = PrimitiveMeshFactory.ConeSmoothShaded(numSegments);
break;
}
if (mesh == null)
{
return;
}
Material material = GetMaterial(style, depthTest, false);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(radius, height, radius, 0.0f));
materialProperties.SetFloat("_ZBias", (style == Style.Wireframe) ? s_wireframeZBias : 0.0f);
Graphics.DrawMesh(mesh, baseCenter, rotation, material, 0, null, 0, materialProperties, false, false, false);
}
public static void DrawCapsule2D(Vector3 center, float rotationDeg, float height, float radius, int capSegments, Color color, bool depthTest = true, Style style = Style.Wireframe)
{
if (height < MathUtil.Epsilon || radius < MathUtil.Epsilon)
{
return;
}
Mesh mesh = null;
switch (style)
{
case Style.Wireframe:
mesh = PrimitiveMeshFactory.Capsule2DWireframe(capSegments);
break;
case Style.SolidColor:
mesh = PrimitiveMeshFactory.Capsule2DSolidColor(capSegments);
break;
case Style.FlatShaded:
case Style.SmoothShaded:
mesh = PrimitiveMeshFactory.Capsule2DFlatShaded(capSegments);
break;
}
if (mesh == null)
{
return;
}
Material material = GetMaterial(style, depthTest, true);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(radius, radius, radius, height));
materialProperties.SetFloat("_ZBias", (style == Style.Wireframe) ? s_wireframeZBias : 0.0f);
Graphics.DrawMesh(mesh, center, Quaternion.AngleAxis(rotationDeg, Vector3.forward), material, 0, null, 0, materialProperties, false, false, false);
}
// ------------------------------------------------------------------------
// end: box
// rect
// ------------------------------------------------------------------------
// draw a rectangle on the XZ plane centered at origin in object space, dimensions = (X dimension, Z dimension)
public static void DrawRect(Vector3 center, Quaternion rotation, Vector2 dimensions, Color color, bool depthTest = true, Style style = Style.Wireframe)
{
if (dimensions.x < MathUtil.Epsilon || dimensions.y < MathUtil.Epsilon)
{
return;
}
Mesh mesh = null;
switch (style)
{
case Style.Wireframe:
mesh = PrimitiveMeshFactory.RectWireframe();
break;
case Style.SolidColor:
mesh = PrimitiveMeshFactory.RectSolidColor();
break;
case Style.FlatShaded:
case Style.SmoothShaded:
mesh = PrimitiveMeshFactory.RectFlatShaded();
break;
}
if (mesh == null)
{
return;
}
Material material = GetMaterial(style, depthTest, false);
MaterialPropertyBlock materialProperties = GetMaterialPropertyBlock();
materialProperties.SetColor("_Color", color);
materialProperties.SetVector("_Dimensions", new Vector4(dimensions.x, 1.0f, dimensions.y, 0.0f));
materialProperties.SetFloat("_ZBias", (style == Style.Wireframe) ? s_wireframeZBias : 0.0f);
Graphics.DrawMesh(mesh, center, rotation, material, 0, null, 0, materialProperties, false, false, false);
}
// ------------------------------------------------------------------------
// end: capsule
// cone
// ------------------------------------------------------------------------
public static void DrawCone(Vector3 baseCenter, Quaternion rotation, float height, float radius, int numSegments, Color color, Style style = Style.FlatShaded)
{
if (height < MathUtil.Epsilon || radius < MathUtil.Epsilon)
{
return;
}
Mesh mesh = null;
switch (style)
{
case Style.Wireframe:
mesh = PrimitiveMeshFactory.ConeWireframe(numSegments);
break;
case Style.FlatShaded:
mesh = PrimitiveMeshFactory.ConeFlatShaded(numSegments);
break;
case Style.SmoothShaded:
mesh = PrimitiveMeshFactory.ConeSmoothShaded(numSegments);
break;
}
if (mesh == null)
{
return;
}
Gizmos.color = color;
if (style == Style.Wireframe)
{
Gizmos.DrawWireMesh(mesh, baseCenter, rotation, new Vector3(radius, height, radius));
}
else
{
Gizmos.DrawMesh(mesh, baseCenter, rotation, new Vector3(radius, height, radius));
}
}
// ------------------------------------------------------------------------
// end: cylinder
// sphere
// ------------------------------------------------------------------------
public static void DrawSphere(Vector3 center, Quaternion rotation, float radius, int latSegments, int longSegments, Color color, Style style = Style.SmoothShaded)
{
if (radius < MathUtil.Epsilon)
{
return;
}
Mesh mesh = null;
switch (style)
{
case Style.Wireframe:
mesh = PrimitiveMeshFactory.SphereWireframe(latSegments, longSegments);
break;
case Style.FlatShaded:
mesh = PrimitiveMeshFactory.SphereFlatShaded(latSegments, longSegments);
break;
case Style.SmoothShaded:
mesh = PrimitiveMeshFactory.SphereSmoothShaded(latSegments, longSegments);
break;
}
if (mesh == null)
{
return;
}
Gizmos.color = color;
if (style == Style.Wireframe)
{
Gizmos.DrawWireMesh(mesh, center, rotation, new Vector3(radius, radius, radius));
}
else
{
Gizmos.DrawMesh(mesh, center, rotation, new Vector3(radius, radius, radius));
}
}
