Topics

1

Support / tk2dButton, problem with the input

« on: September 18, 2013, 08:17:57 am »

I came across an issue: I have tk2Button at a scene and if Input.multitouch = true, I can press the button without pressing it - if you make two taps: to the left and to the right of the button, or above and below it. If we have Input.multitouch = false there is no such problem, but I need an active multitouch.
Unity3d 4.2, 2dt v2.2

2

Support / Discoloring of sprites

« on: September 04, 2013, 03:28:45 pm »

Could you help me with making a shader of discoloring of sprites? There are some sprites in my game that need to be discolored, so that I wouldn't have to add graphics in color and with no color. I'm trying to modify the shader, but all I get is that the alpha-channel is displayed as black color.

Shader code:

Code: [Select]

// unlit, vertex colour, alpha blended
// cull off

Shader "tk2d/BlendVertexColor"
{
  Properties
  {
    _MainTex ("Base (RGB) Trans (A)", 2D) = "white" {}
  }
 
  SubShader
  {
    Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
    ZWrite Off Lighting Off Cull Off Fog { Mode Off } Blend SrcAlpha OneMinusSrcAlpha
    LOD 110
   
    Pass
    {
      CGPROGRAM
      #pragma vertex vert_vct
      #pragma fragment frag_mult
      #pragma fragmentoption ARB_precision_hint_fastest
      #include "UnityCG.cginc"

      sampler2D _MainTex;
      float4 _MainTex_ST;

      struct vin_vct
      {
        float4 vertex : POSITION;
        float4 color : COLOR;
        float2 texcoord : TEXCOORD0;
      };

      struct v2f_vct
      {
        float4 vertex : POSITION;
        fixed4 color : COLOR;
        float2 texcoord : TEXCOORD0;
      };

      v2f_vct vert_vct(vin_vct v)
      {
        v2f_vct o;
        o.vertex = mul(UNITY_MATRIX_MVP, v.vertex);
        o.color = v.color;
        o.texcoord = v.texcoord;
        return o;
      }

      fixed4 frag_mult(v2f_vct i) : COLOR
      {
        fixed4 col = tex2D(_MainTex, i.texcoord) * i.color;
        float coef = 0.3333f;
       
        fixed4 outCol = dot(fixed4(col.x * coef, col.y * coef, col.z * coef, 0), 1f);
        fixed4 ooo = fixed4(outCol.x, outCol.y, outCol.z, 1);
        return ooo;
      }
     
      ENDCG
    }
  }
 
  SubShader
  {
    Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
    ZWrite Off Blend SrcAlpha OneMinusSrcAlpha Cull Off Fog { Mode Off }
    LOD 100

    BindChannels
    {
      Bind "Vertex", vertex
      Bind "TexCoord", texcoord
      Bind "Color", color
    }

    Pass
    {
      Lighting Off
      SetTexture [_MainTex] { combine texture * primary }
    }
  }
}

3

Support / multiple tap

« on: July 30, 2013, 01:32:37 pm »

When tapping the screen multiple times, the middle coordinate between the taps is seen as the tap.
For example, if there is a button in the centre, and I tap to the left and to the right from it, then the button will be pressed. How do I fix this?

4

Support / font outline

« on: July 14, 2013, 03:39:17 pm »

Hi! How can I change the color of the outline font, without creating a new font files(*.tga)?